Way back when Derozan was the star of Toronto and when Kawhai went their and bring them the title, Lowry just deal with it and didn't interrupt to any game plan, He's a star on his own and bringing him either to Miami or Philadelphia he'll bring impact for sure, a very great addition to make the team more competitive.
This is why I think it is not really that understandable that trading Lowry would somehow benefit them, they would logically tank with that trade and rebuild, and if not they would have to seriously get something good out of it so that they could stay at this level and I do not think that anyone would give any decent level player for Lowry right now, everyone has all their pieces and giving a big name would be bad business, so it would be basically some semi-ok player plus some picks probably.