Mike Riley loves a kid with a big arm and thinks he can turn him into an accurate passer. Lee had 23 TD's and 21 INT's at Tulane, and was a 53.5% passer. Through 3 games at NU Lee is a 52.5% passer with a 5 to 7 TD to INT ratio.
I think Mike Leach said it best, everyone takes the kid with the big arm and thinks they will be the whisperer who makes the kid suddenly accurate. Colleges grab the kid with the big arm, NFL grabs the kid with the big arm and yet QB play is pretty bad at both levels. This is what Riley is trying to do, Lee throws a beautiful ball, he has a cannon for an arm, but he just isn't accurate and makes poor decisions. You can coach and get a kid to look good throwing in shorts, but when you add a pass rush and a OL that struggles with pass pro you get what the kid is, a kid who makes throws he shouldn't and misses throws he should hit.
http://coachingsearch.com/article?a...hink-they-can-make-a-QB-accurate-but-you-cant