I did the trade because my team is obviously going nowhere this season, though we are still tied for the 8th spot somehow
I get back Richardson who I hope to resign for cheap. He will start in place of Kirilenko and should play some minutes on my team next season.
I also get Pollard who is a big scorer, which will help my struggling offense. It is also just his rookie season so I expect more from him in the coming seasons. Aridge is just a throw in who could turn out to be a good role player in the next few seasons.
All in all, I get some decent talent back for an aging star.