If the Cs move on from Ray Allen, they're going to need some size with their third wing, after Bradley and Pierce. Weeks is extremely athletic with good size. He could certainly use a structured system like Boston's. I like him for cheap money, like 3/$9m. I think Toronto matches that, however.
If the Cs want to go all in on a knucklehead, go for JR Smith. He's as athletic as Weems, with crazy range, but should be pricier. The Knicks would certainly entertain a S and T with Ray Allen going to the Big Apple.