I like harris. I don't really watch the Magic but i do follow stats and he's had some ridiculous stretches, particularly towards the end of the season (done that for 2 years straight now). I don't think he's good defensively, but we're so short on talent on both ends of the floor that it'd be nice to have a solid scoring option.
I think a S&T could work since we have tons of cap space (or rather, "trade exceptions"). Plus, maybe the Magic would be interested in a guy like KO? They have Dipo and EP, so their backcourt is set and they have Vucevic to man the middle. KO at the 4 could work, and he's cheaper.