This draft isn't getting much pub about being deep but it's one of the deepest drafts I remember. It has decent players up until about pick number 40.
The list of players I'd be fine with the Spurs drafting at 26 is huge. Usually it's only a couple players but this year I'd be happy if the at 26 Spurs draft Chalmers, Rush, CDR, Lee, Batum, Walker, Arthur, Jordan, Speights, Hickson, Hendrix, Thompson, R. Lopez and even Dorsey.
All those players are so close in potential that it really comes down to individual workouts. If they think a rebounding and shotblocking big like Thompson or Hickson is the best player on the board, I'll be fine with the pick -- even if someone like CDR or Lee is still on the board.
Only reason I'd be mad this year is if the Spurs pick someone who doesn't fit (think Hibbert), someone that is a Splitter-esque flight risk (think Koufus), someone who is a reach at 26 (think Forbes) or someone who is too raw (think Jawai).