Jackson Free Press

The NFL owners recently approved two new rule changes that will be one-year test rules next season. Both were highly controversial, one among coaches and the other among players.

First, here's a look at minor rule changes.

All chop blocks, which are when one offensive player is blocking a defensive player high, and another hits the same defensive player low, are now illegal in the NFL.

Defensive players are at risk to major injuries because of the blocks and in most cases, the NFL already outlawed them. Offensive linemen can still cut block (a one-on-one low block) a defensive player.

Now, just one season after the NFL experimented with the idea, points-after-touchdown kicks ("extra points") are permanent from the 15-yard line. There were 71 misses on extra-point kicks last season with the new rule change, and 27 teams missed an extra point. The defense is still allowed to try and score on missed extra points as well.

The owners also tweaked the horse-collar rule. Now, it is a horse-collar penalty to take a player down by the nameplate or above to make a tackle. Again, this is a player safety rule, but it will have some effect on games next season.

Other changes include:

Eliminating the five-yard penalty for illegal touching after a player goes out of bounds and reestablishes himself inbounds. Now, it is just a loss of down.

Coaches can use the coach-to-player radio system whether they are on the sideline or in the coaches booth.

Teams will receive a delay of game penalty if they try to call a timeout when they aren’t allowed to.

Eliminating multiple spots of enforcement on double fouls after a change of possession.

Teams now don’t have to designate which player will return from short-term injured reserve, although teams can still only bring back one player each season from IR.

Now, here's some information on the controversial rule changes:

First, players or coaches can be ejected from a game after two personal foul penalties. Players and coaches met this rule with resistance, with coaches fearing that players would bait others into penalties.

Only certain types of personal foul penalties will qualify for the ejection. Throwing a punch, forearm or kicking an opponent, if contact is made or not, will be part of the new ejection rule.

Using abusive, threatening or insulting language to an opponent, official, teammates or league officials or using baiting or taunting acts or words to foster ill will between teams can now lead to an ejection with two fouls.

While coaches or players won’t like the ejection rule, it isn’t likely to cause many, if any, ejections. A similar rule exists in college football but rarely comes into play as far as ejections go during games.

The biggest rule change that will affect every game is the new kickoff rule. Now, touchbacks after kickoffs will come out to the 25-yard line instead of the 20-yard line. …

The first weekend of college-football action begins on Thursday, Sept. 1, with five games kicking off at 6 p.m. and streaming on ESPN3. None of those games are worth rushing home for, unless you’re a big fan of Tulane University, as the Greenwave faces Wake Forest University.

Thursday doesn’t really have any marquee matchups. The best game of the night could be watching Vanderbilt University at home against the University of South Carolina at 7 p.m. on ESPN, while you wait for the University of Nevada, Las Vegas to begin at 9 p.m. against Jackson State University.

If the Commodores and Gamecocks don’t keep your attention, watch Oregon State University at Indiana University, Bloomington. Overall, there’s a good bit of football on Thursday night, but if the team you root for isn’t playing, there are not really any games between top teams.

Friday begins with four games at 6 p.m. on ESPN3, including Mississippi Valley State University on the road against Eastern Michigan University. Two games on TV also begin at 6 p.m. on CBS Sports Network and Big Ten Network.

Neither game on the BTN or CBSN is going to keep you up late if you miss any part of them. While most of Friday night is like Thursday, a trio of games could be interesting.

Colorado State University faces the University of Colorado, Boulder at 7 p.m. on ESPN in a big in-state rivalry game. Two games kickoff at 8 p.m., with Kansas State University at Stanford University on FS1 and the University of Toledo at Arkansas State University on ESPNU.

Saturday is the day you have waited for to start this season. You can begin early with a 6:30 a.m. kickoff between Georgia Tech and Boston College from Dublin, Ireland.

After knocking off a pot of coffee to stay awake during the early kickoff, a real good game kicks off at 11 a.m. on ABC. That’s when No. 3 University of Oklahoma starts the season on the road against No. 15 University of Houston.

This game could be Houston’s audition for Big 12 membership. The Sooners are one of the few teams with a chance to make a statement on opening weekend.

Mississippi State University and the University of South Alabama also kickoff at 11 a.m. on the SEC Network. Boise State University, with an 11 a.m. start against the University of Louisiana at Lafayette, is interesting, with the Broncos getting the early kickoff.

The University of Missouri at West Virginia University on FS1 at 11 a.m. is an intringing out-of-conference game. None of the other 11 a.m. to 2:30 p.m. games look to be worth keeping an eye on, unless an out-of-the-blue upset starts brewing.

Get ready to work your remote starting at 2:30 p.m., with two good games kicking off. On CBS, Texas A&M University will host the University of Los Angeles, and on ABC, Louisiana State University faces Wisconsin from Lambeau Field.

While …

With the injury to Dallas Cowboys quarterback Tony Romo, former Mississippi State University star Dak Prescott is taking the reins as the team’s starting quarterback. Sports media sources have already discussed in great detail how well Prescott has played in the preseason.

He is putting up numbers that have been rarely, if ever, seen from a rookie quarterback in the preseason. Prescott has earned the right to be the starter with his play, and if he stays hot, he should keep the position of starter even when Romo returns.

But the Cowboys are also looking to add depth with second-year player Jameill Showers as the only backup quarterback. Now that teams have trimmed their rosters to 75 players, there are several quarterbacks now looking for new jobs.

Dallas plans to workout former University of Southern Mississippi quarterback Austin Davis today, Wednesday, Aug. 31. Davis signed with the Los Angeles Rams when they were still in St. Louis after he went undrafted in 2012.

He spent the first two years of his career as a backup and didn’t see any playing time. Davis finally got a chance to get on the field in 2014 when he played in 10 games and made eight starts for the Rams.

Last season, Davis signed with the Cleveland Browns and saw action in three games with two starts. This week, though, the quarterback-heavy Browns cut him from their roster, making him a free agent.

In limited playing time, he has thrown for 2,548 yards with 13 touchdowns and 12 interceptions. He has fumbled seven times and lost five of those fumbles, and has a career quarterback rating of 80.4 for his career.

To be fair to Davis, he has played on some really bad teams and has never been a full-time starter. He would provide depth for the Cowboys, acting as an alternative if Prescott gets injured or struggles, and he is entering his fifth year in the league.

There are other quarterbacks that the Cowboys could look at, as well, with the recent round of roster cuts. Dallas will have to act quickly with the season-ending knee injury to Minnesota Vikings quarterback Teddy Bridgewater.

Two names that stand out after the cuts to 75 players on Tuesday, Aug. 30, are Sean Renfree, who the Atlanta Falcons cut, and Zach Mettenberger, who the San Diego Chargers cut.

The Falcons drafted Renfree out of Duke University in the seventh round of the 2013 NFL Draft. He has seen action in just two games as he enters his fourth year in the NFL. At Duke, Renfree played for former University of Mississippi head coach and quarterback guru David Cutcliffe. Eli Manning still gets advice from his former coach, as did Peyton Manning before he retired. Renfree could be worth a look if Davis doesn’t impress in his workout.

The Tennessee Titans drafted Mettenberger out of Louisiana State University in the sixth …