I'm not really into trade ideas, but i remember Memphis was looking for a defensive center. IMO, Perk is just about our only trade chip. Maybe we could work some type of trade out with Memphis to move up and get some young talent.
Perk + 19th pick - Sam Young, Hasheem Thabeet, & 12th pick
Sam Young fills a need for us, an athletic SF who defends, but is a bit redundant in the Grizzlies lineup with Gay & Brewer covering the position. Perk is what they hope Thabeet can someday become a top defensive center in his prime. Thabeet is a rawer Perk, but could be better in the future. Fair trade for both
Perk + 19th pick (filler if needed(Sheed)) - Gay/Mayo(fillers if needed)
This one is just wishful thinking, but it's a possibility. Rudy Gay is a restricted free-agent coming off a big season. The Grizzlies are a small market team maybe they won't be willing to pay for two wing scorers. I think either one of these players would be great alongside Rondo(Mayo would be in our best interest).
With the 1st trade we fill a need at SF without leaving anyholes, and come out with a lotto pick to use on the BPA. The 2nd trade we give Rondo a go to scorer to play with for years to come. If we get Mayo we maintain a lot of our cap flexibility till 2012 (correct me if I'm wrong).