I like these trades:
Stevenson and Giricek might be a wash. DeShawn has found an average outside shot and has had some good games, but he's not a breakout player. He can't beat people off the dribble, and he's not a special defender by any means. Giricek could be a good scorer, and if Sloan can get him to buy into the system and play defense with effort, he could be the deep threat that can be so effective in Sloan's methodical offense. (Anyone remember Hornacek?)
Clark and Handlogten is a good trade, too. I can't believe Phoenix would give up two draft picks for Keon. Handlogten is a dime-a-dozen 6-10er. He rarely gets of the bench. I'll be interested to see what Gugliotta can do in a system that works well for big men with an outside touch. He's barely been off the pine this year, so I'm not expecting much. The draft picks are enough for Clark IMO. He hasn't done a thing for the Jazz this year.