Was just about to post something like this.. The Spurs want to tank next season. They have no need for Gallo. Bledsoe's contract going there fills the money gap, and the rest is draft capital.
However, the Spurs are looking for a big return for Murray. 1 1st from each team isn't going to get it done. Murray is getting underrated in this thread. He's 25, an all star, averaged 21, 9, and 8 last year, and lead the league in steals. He won't come cheap
Blazers in: Collins
Blazers out: Bledsoe, Keon, 25 1st rd pick (protections on this are likely an interesting negotiating point with Spurs), 2nd rd pick. Unprotect the 23 pick with the Bulls to make this happen. Blazers aren't missing the playoff with that team.
Hawks in: Murray
Hawks out: Collins, 23 unprotected 1st rd pick, 25 unprotected 1st rd pick
Spurs in: Bledsoe, Keon, Hawks 23 1st, Hawks 25 1st, Blazers 25 1st, Blazers 2nd rd pick
Spurs out: Murray