At this time no trades for Horford make sense. He was a top 2 free agent signing this year. He has played just a little over 30 games for us. You want to never have a top name free agent sign with the Celtics in the Ainge as GM era, then trade Horford because thats what will happen. No free agent would ever trust signing in Boston again.
And for those of you who don't believe this, think about the human factor in the whole situation. Players are people. They have families. They have kids. When a top free agent signs with a team he is making that decision based on staying with that team through his contract and possibly beyond. He is making that decision not only based on money but where the team is, how the city fits into his family's lifestyle, and how happy the family would be. Having to uproot a family after just a few months would be traumatic to his loved ones.
Other players will especially see this side of the situation. They won't want to possibly subject their wife and kids to this possibility. Simply put, no one would trust Ainge again on the free agent market. It would be a tremendous blow to this franchise's ability to attain the best talent.
Give Horford a couple years. If things arent working out, then I think agents and players would understand. But just a few months....no way they would.