When the Green Bay Packers moved on from Dom Capers this offseason and brought in Mike Pettine as the new defensive coordinator, the players knew there was going to be some changes, and it hasn't taken them long to see them.

Tramon Williams who has already played one year under Pettine in Cleveland said the most significant difference is just the personalities of the two coaches.

From Dom to Coach Pettine is totally different,” Williams said via The Journal Sentinal. “Two different personalities. Dom was just a laid-back guy. He commanded it with his experience and presence, but coach Pettine, he’s going to let you know. He’s going to let you know, but he’s been highly successful in this league with every team he’s been on. He has the resume to back it up, and you can see it in his attitude also.

“Coach Pettine believes in football stuff, not schematics stuff. As a player, that’s what you love in a coach. If he tells you to go out there and do what you do, that’s what you love to hear from a coach. That’s what coach Pettine is really about.”

There are a few times that Pettine has already stopped practice during the OTA's and let his players know they weren't doing the right thing, and when he lets them know he likes to yell, a lot.

Pettine can yell as much as he wants, as long as it delivers results on the field. The last few years it's been the defense that has really let the team down, and that is why the coaching change was made during the offseason.

There is still a few months before the season starts, but for now, it appears the Packers players are enjoying their new coach, even if it means they get yelled at a time or two.