The cavs don't need dorian finney-smith who shoots 3's at 35% and had one of the worst wide open shot percentages in the leauge last year. Cam johnson is the best shooting SF, plus he is younger and on contract for 3 more years. I believe this trade could happen since the Nets want at least 1 FRP from the Cavs, so the Cavs must dump people that have not contributed and free up some space for other free agent off the bench.