I hope GMBM doesn't get allured by the mirage of potential playoff success. This team need a retool, badly. We don't have the talent level up front to compete, we'll go as far as Gibson, the defence and Getz take us, perhaps even to the conference finals if Gibby goes on a heater. Silf or Cogs won't make a lick of difference in that. Trade Silf & Cogs and if you can get something for nothing in Aberg, trade him.
Also, trade Fowler. He doesn't make a difference for us, not because he isn't good but because when he's in the lineup, the rest of the D plays worse. Maybe that's a coaching usage issue, maybe something else. End result is the same, we seem to always be as good with him as we are without him, thus take the assets and salary flexibility you can get.
Buying out Kesler is simple, it'll always be 2.25 per for twice the number of years remaining. So you keep him until you need the ~4.5M for something else.