This is such a sad situation, I feel bad for McHale and KG. IMO, both of them really want to win, and Mac hasn't given KG the pieces he needs to get where they want to go.
I never liked Cassel or Spree and I think ther reason their being relatively quiet is that they know that makeing any negative noise won't help. As it is, the only thing that would help either of them is to play better and they're on the downside in their careers.
This doesn't give McHale alot of opportunities for trades, that plus the Joe Smith debacle really hurt the team.
Whoever coaches the Wolves next needs a real plan to surround KG with the players he needs to win. And he and McHale ought to work very hard to identify talent that will fit into the system they belive will get the team back into the playoffs. Like a lot of teams, they need a good solid PF to take some of the pressure off KG, actually a real Center would be better, so KG could play PF.