My dark horse is still Tominaga. I think he's going to have heat checks given to him every night, and I would be shocked if there aren't a couple of games he takes over on the offensive end. With Bryce, Trey, and Zo being able to get to the paint on just about anyone, I think Keisei and Lat are going to be deadly, especially if they're on the court at the same time.
Trey, Bryce, Keisei, Lat, and Walker in a 4 out is pretty formidable offensively.
I could see CJ filling that Keisei role as well, but if Keisei is at all open... that sucker is probably going in.