DeAngelo said he has matured since.
"I think a lot of the things I got in trouble for in New York stemmed from, I'm going to walk the line pretty tight, the way I play I'm a competitive guy, a fiery person," he said. "That's because I want to win, and I think sometimes I've gone a little overboard. But I thought this year I matured a lot, did a better job.
"Obviously I had a year off hockey, played six games two years ago and then was sitting around, waiting to get back in. When I had my opportunity to get in and go to Carolina, I just took advantage, tried to mature. I still play with that fire, still play with passion, but I held the line on it really well. It was never in doubt at all. It was a good year, and I know it's going to continue to go that way, so I don't have any concerns."
DeAngelo said he also enjoyed playing for Hurricanes coach Rod Brind'Amour. The former NHL forward had 1,184 points (452 goals, 732 assists) in 1,484 games with the St. Louis Blues, Flyers and Hurricanes, winning the Stanley Cup with Carolina in 2006.
"I can't thank him enough," DeAngelo said of Brind'Amour. "I mean, what an unbelievable coach, a great guy. I texted him last night, told him that once everything settled down, I wanted to call him and thank him properly on the phone. I didn't want to send a text and thank him. You guys (Philadelphia media) knew him when he was here, but everything you hear about him is spot on. He's a great man, great coach, great motivator and I couldn't be more thankful to play for him.
"We talked about Philly a lot. He knows what it means to be a Flyer. We share similar opinions on how the game should be played and what hockey's all about. Me and him always see eye to eye and I think he loved being a Flyer and a Hurricane as well. In my opinion, he as a Flyer, that's what the League needs more of. I think hockey needs to go back to 'Roddy's' style of game.
"Hopefully I can bring some of that back to the Flyers as well."