I wouldn't mind Jawai, but I think he needs to get more work in. The only real ball he's played is in the NBL, where well, the MVP for the last two seasons was Chris Anstey.
He looks nice though and could go places. And with Clifford Ray he could really get somewhere in my opinion.
He is joining the national Australian team in the near future though, and I'd like to see how he goes there before making a judgement (unfortunately I'm too lazy to actually check when they start playing).