Another reason I'd only draft 1 TE is because TE's a really deep this year. You could look at getting Dustin Keller, Anthony Fasano, Kevin Boss, Shainacoe, or John Carlson waaaaaaaaay later in a draft. All of these guys are very serviceable if ya don't get a top TE. Heck I would take these guys over half of the big name guys (witten, clark, gates,etc) because of the round you can get them in. You can look at getting these guys in the 8 rd or later and almost get the same value/numbers as someone would spend on a 4/5 rd elite TE.
I think he's going to be a star. And as time goes on, he'll be the face of the Spurs, I think.--- Coach Pop on Leonard