I think he's pissed off and motivated as all hell right now. If he stays like that, he's going to be a hell of a player. If he goes back to the McGinn in San Jose where sometimes he gave a damn and a lot of the time he didn't, then he'll probably be around a 40pt. player the rest of his career.
Good for him though.
Its not a matter of motivation, its a matter of opportunity and coaching. In SJ, he was stuck on a line with shlubs like mitchell and handzus playing minimal minutes and not getting much PP time.
In SJ, mcginn playing over 15 mins in a game a total of 9 times and never got more than 16:30. In fact, he never got more than 16:45 in a game in his entire career! He never got any kind of real ice with legitimate players and never was considered a key part of the team. Hence the total fuck up of throwing him away for next to nothing. Now in Colorado, he is playing with talented players like paul stastny, is getting quality PP time, is averaging over 15 mins/game and rising, including games with over 18 mins (i.e. 1st line ice time). It's not a motivation thing, it's a horrrrrible failure of doug wilson and Todd Mclellan to recognize the talent staring them in the face. He has a great shot, above average speed, and plays physical. He's a complete player and that's why I immediately said he is likely to be a top 6 forwards. Admittedly, I didnt expect it this quickly, but like I said, I wouldnt be surprised to see him score 20-30 every year, right away before he played a single game in Colorado. Could turn out to be the worst trade in Sharks history...