Deciding who is on a team's Mount Rushmore is a fun exercise. It's even more interesting when you're restricted by parameters like time. Bleacher Report put forth a list for every team deciding which players belong, but the caveat was that it only went for guys who played in the year 2000 and beyond. It would have been so easy for the Spurs without that guideline, but here we are.
The first three are still extremely easy. Tim Duncan, Tony Parker, and Manu Ginobili are the obvious choices. There's no debate worthy of having with anyone who tries to say otherwise, and they wisely chose the Big 3.