I think Salmons, Hayes and Outlaw should all have something to prove this coming year. They were a collective embarrasment this past year. If they step up their games and their performance get closer to their talent ceiling then Petrie's moves of last year won't be viewed so poorly.
Here's a funny thought.
What if we start either Salmons or Outlaw and fueled by their embarrassing performance last year the one we start ends up winning Most Improved Player next year.
Then let's say that Jimmer improves his game to the point that he becomes a consistent productive rotation player.
Would that erase most of the complaints about how last year's offseason went? At this point in time, last year's offseason was a complete failure, but it could be viewed differently if certain players are able to step up their games, especially if we somehow managed to make the play-offs.
I would love to see that happen, though I'm not certain there's much chance for it. (Though I do expect to see improvements in Jimmer's game this year)