tried my hand on this one:
http://espn.go.com/nba/tradeMachine?tradeId=aajdbgsLakers in/Cleveland out: Daniel Gibson, Omri Casspi, Josh Selby
Lakers out/Cleveland in: Chris Duhon, Steve Blake, Robert Sacre, Darius Morris
Cleveland gets a bigman since they lost Varejao and gives them more size to go along with Zeller, Thompson, and Speights. they also get a combo guard that can complement Irving and Waiters. Duhon will probably ride the pine and Blake can still be serviceable.
Lakers gets younger. they add another shooter in Gibson, a scorer ala Nate Rob in Selby (well at least in the summer league), and Casspi when healthy can be a decent back up 2 and probably give the same impact as Rudy Fernandez when he was with Portland and Denver. also, Gibson and Casspi are expirings.
scrubs for scrubs (except for Sacre imo). it's the 2 year contracts of Blake and Duhon that I'm concerned with. not sure if Gilbert will take those. small moves but hey, it's not as if we're depending heavily on those guys we gave away. plus, 2 roster spots open.