Well that's true, I guess when you join the Spurs or the Jazz or the Lakers you're public enemy #1, I respect that!
Unless DRob is completely, totally, done, I see no role for Willis. The Spurs are a better team at this point (especially on defense) with TD and Rose, TD and DRob, or DRob and Rose maning the two post positions. If Willis was loocking for a ring and larger role LA would have been the better choice. But he is a good locker room guy and 4th big guy for the Spurs if they need him, so you can't fault the Spurs even though I think many overestimate this moves actual impact.
I agree w/ Desert Scar on the point that Willis won't turn the Spurs into NBA Champs over the Laks and SAC but it is a solid move for them. Who knows what DRob has left in the tank and an extra big man never hurts. I really liked KWill and wish he could have stayed to kick Cato in the ass and make him work. He's a good locker room guy and is an asset to any team even if he doesn't get big min. Hopefully he doesn't light a fire under TD and make him more agressive and even more dominant.