The further out in the future a pick is, the more risky it is (due to uncertainty). The more risky it is, the less valuable it is. The less valuable it is, the fewer protections should be on it. Because we do have so many picks in the next two seasons (13 by my count, which is sort of unfathomable given there are only 15 roster spots), we absolutely should take advantage of this and ask for better picks in far off seasons. Might as well go fo the 2019-2021 drafts. Jeff Green to Detroit? Get back an unprotected first in 2019. Bass to Charlotte? We can wait to see what happens in 2021. Heck, give then each a 2016 2nd rounder to make the price less steep. Someone wants to dump salary for a couple of seconds? Make it a 1st in 2020. There is no reason to acquire any more picks before 2018 at this point. We have so many picks now that there really isn't any reason we shouldn't control the draft for the next decade if we trade current assets for future ones.