Trading for Fournier was a good move. It makes the Cs better in the short run. They might be able to get one of the people that were bought out, but assume for now that they don't (if they do, it's icing on the cake).
Trading for Fournier was not a blockbuster move, but let's be honest with ourselves, other than maybe Vucevic, there were not ANY blockbuster deal/ players to be had. Fournier didn't cost much (don't @ met about the TPE -- this is what its here for, deals like this), will certainly help us in the short run, maybe we get a little lucky and things start to click with the players and we make a bit of a run.
If it doesn't work out, no biggie. But, I think it will work out better than the cry-crys on here think.