elindholm
edited for content
They probably wouldn't, but I don't think Cousins is good enough for us to get rid of three youngsters, and throw in all picks of value.
I wouldn't part with the future Heat picks, but as for everything else, Cousins would have a much better chance of being on the roster in four years than any of those other so-called assets.
Players move around so much that any "acquisition" is really a rental. The more marginal the talent is, the shorter the rental is likely to be. So a longer-term look will usually tip the scales further in favor of the best player, assuming the contract can be secured.