Looks like Farmer is gone.
Pop sat Hairston because the choice was already made.
Tolliver is on the team, and Farmer was only given run, so that other NBA teams can see him play and possibly land somewhere else.
The Spurs traded for Hairston this year in the 2nd round and to watch him leave would be painful. They got him because they felt he was a player. He has proved this pre-season that he is all around. He can score, board, and most importantly defend.
Tolliver and Hairston made the team.
Too bad because Farmer busted his ass and played like a stud.