First, check out some of the early posts I found during Tommy's recruitment. Lot of prophetic stuff in there and some interesting things considering the careers of Tommy's predecessor's and his projected playing ability:
http://www.irishenvy.com/forums/201...my-rees-notre-dame-signee-22.html#post1093548
Anyway, to answer your question, I think Tommy is a fine QB in his own right. He's certainly not the dual threat that Everett was, but he's a better QB than he gets credit for. People have a hard time shaking the images of his Sophomore campaign out of their head, despite the fact he played very well as an underclassman and he was not named the starter for the season. He also played with an offensive line that was still a work in progress. Tommy was on par or better than many of our QBs that played as Sophomores and were more highly regarded or recruited.
We probably would have better options if Gunner Kiel stuck around, or if Hendrix would have come on earlier (Signs show improvement for this year and he'll most likely have to go in for Tommy a bit at least). Then of course theres the Golson fiasco. Tommy really has been a blessing in disguise. Had Crist not gotten injured or performed as expected, either Tommy or Andrew would be getting their first starts possibly this season with Golson out. That would be scary. Instead Tommy comes in with a season and a half of full games under his belt, and 3 full years in Kelly's system.
Can you imagine if he didn't early enroll? That set quite a chain of events into motion. Early enrolling helped lead him to the backup spot his freshman year. He takes over when Crist goes down, finishes the year 4-0 and then a bowl win over Miami, breaking the losing streak to USC. He struggles in a couple games his Sophomore season, but otherwise performs fairly well as a 2nd year player after taking over as starter once Crist gets benched. He spells Golson as needed last season, performing well when coming off the bench again. He's now coming into his Senior year where he's named the starter for the first time from the beginning, full confidence from his team and coaching staff. I think we'll do well this year, I believe in Reesus.