The only QB this year that I would take at 11 would be Kizer. He's got all the attributes a good QB needs and then some. He could slip a little because Notre Dame was so terrible as a team and so poorly coached.
As a Notre Dame fan, I selfishly wanted Kizer to return because this year was so rough for ND and I think he was the best option at a bounce back next season. Kelly made two huge mistakes before the season even started in keeping Van Gorder at DC and by not naming Kizer the starter right out and going into the season with a qb battle hanging over the team. After that rough start, it was all down hill.
Saying that though, I believe Kizer will be a great NFL quarterback in time. He needs more development to be NFL ready and he showed this year that when he is shaken, he can lose some of his cool and make some big mistakes. He also really missed Will Fuller, but ND has some great young receivers coming up that he could have excelled with.