I would be happy with any of these guys : Jeremy Lamb, Quincy Miller, or MKG. I like Meyers Leonard size but where are the minutes for him? I don't know enough about Ross. I really liked Wroten when I saw him play for USA juniors but I haven't really seen him play since so I don't know if I would take him. My biggest question about him is his attitude. Jazz need a Earl Watson type of player (more mentality than physically) to be our PG.
Wroten is not a pure PG and never will be. He's a combo that could become a highly effective player for the right team .. the Jazz are not that team.
I agree with what you said on all of QMiller, MKG, JLamb, and Leonard.