The other thing about DeAngelo is that when he was drafted after putting up 1.5 ppg in the OHL, he was probably already a borderline NHL player. Fast forward 5 years and he's still a borderline NHL player. He put up 43 points in 69 games in his first AHL season in 2015-2016 and then his AHL production went down each of the next two years. He's a guy who seems to have barely developed or improved since he was drafted.
Tampa's head scout alluded to this in regards to his defensive play in an interview with the Athletic this offseason and essentially implies that is why TB moved him (
Meet the behind-the-scenes MVP of Lightning's resurgence:...):
“You get as much information about players, you put all that together and project how they’re going to mature,” Murray said. “Then you pick who you think is going to be the best NHL player. Not all of them mature or develop at the same speed.
“Tony DeAngelo has talent.
There are parts of his game that haven’t come along as quickly as we thought they might. He’s still playing in the NHL and the Rangers have hopes he can be that elite puck-moving defenseman and create offensive chances.
He has to develop certain parts of his game to be that player. It’s still early in Tony’s career to say he’s not going to be that guy. In 5-6 years from now, if he’s one of the top offensive defensemen in the NHL, you can say he went where he should have gone? Maybe we won’t know.”
Personally, when I look at the lack of development over a 5 year period (in addition to getting traded by 2 teams) it seems to me like there has to be a reason for that, and the obvious concern would be that if he doesn't change that, he's still just going to be a borderline NHL player in another 5 years.