Might be a fluke, but the kid clearly does have talent. In his short stints with the Warriors he was averaging over 4 steals and 1 block per 40 minutes with a decent assist rate (about 30%, which is where Rondo was as a rookie).
Obviously it's a tiny sample size and there may be other deficiencies, but showing even flashes of ability for steals, blocks, assists AND points, well there's a chance he'll be a player once someone gives him some real run.
It does hurt to see a Harvard guy that just needed a summer league invite breaking out somewhere other than Boston...