After the Piston's game, I think Brad's trade value just increased. So I'm not into packaging both Salmons and Miller into just a single trade. My proposal for the Bobcats would be.
May+Felton+Wallace for Williams+Moore+Douby+Salmons
Bobcats gets 2 big men to replace May who is not playing too well.
Samons for Wallace and Douby for Felton who may pan out well on Brown's system since his been able to play Felton and Augustine together.
Wallace, I think will complement Martin better. May will get the same diet Brad had before he rebounded last season. And Felton will spell the end of Brown and Jackson.