Marc Spears reports (via his Twitter):
If Leon Powe's rehabbing knee is OK with team doctors Tuesday in Cleve[land], he will sign a 2-year deal with the Cavs, a source told Y! Sports.
Spears' Update:
The deal for Powe would be for the minimum salary, with Cavs holding option for 2010-'11. Powe is expected to return by All-Star break.