Here's my opinion.
I think that Kelly inherited a lot of problems at ND. Some of those problems are with depth, development..etc. But, I think most concerning of all, he inherited a lot of problems with the mentallity of the program. There is/was just something off about the way they play, especially in 2010. Watching other teams, even excluding the best teams like Alabama, they play like they have nothing to lose. They have a tenacity, and a confidence ND lacks. Now, that observation is changing, but its changing largely on the backs of the new players.
This team has made significant progress. Look at the defense. HIS fingerprint is the reason for the change. Freshmen came in, and took significant time from veterans. That tells me that Kelly is bringing in players that are not just talented, but hungry. It also says something about the veteran players who are getting pushed out of the way.
Kelly may have screwed the pooch on the QB situation. Or he may have done what he needed to do in order to just get by. Be critical of a coach when you have the facts, insinuating that Kelly is egotistical fanboy of Rees is absurd. Its an unsubstantiated ridiculous claim that is based of absolutely nothing. Why can't Hendrix game be flawed? Maybe he can't remember the plays? Maybe he had trouble in school? Maybe he was late to practice, and just didn't show an interest? Kelly's ego will be best satisfied by winning, not starting a QB just so he can be right.
The turnovers are a problem. And Kelly does deserve blame, but so do the players. This is where I'd look at the mental area of our team. There are people who can study for hours and hours for a exam while getting all the practice tests right, and fail the test. This happens, especially, when there is a lack of confidence, which I think ND has, namely a lot of the veteran players. Kelly needs to fix this problem, and fix it now. Luckily, a lot of these players are leaving.
Next year, I am looking forward to seeing a lot of hungry, and talented players taking the field for ND. We have a lot of questions, but a lot of those questions can be answered. I said this in another thread, we talk of the lack of playmakers on offense. I saw TJ wide open many times int he champs bowl, and all season, but Rees did not even glance their way. He locked into Eifert/Floyd. After a season of Rees doing that, I am sure that the other players starting thinking "why do I even bother, he doesnt look at me anyway". If the QB doesn't get them the ball, how can they make plays? Hopefully, we have a new QB who will spread the ball around. Also, with Floyd leaving, it will create a void that needs to be filled. Talented, and hungry players should be attacking the competition to fill that void.
I think we are going to be pleasently suprised by the new names emerging next season, and even more suprised by the potency of our offense as we will be spreading the ball all over the field, not just to two recievers.