Like others said, the positions are a blur, but it would seem that there will be a battle among Nader, Naz, Thomas, McKay, Edozie, SDW and maybe Hogue (if he's not a clear staple) for minutes. Maybe throw Custer and the Greek kid in there too if they surprise.
We know enough about Hoiball now to know that Niang, Morris and BDJ are likely going to play a ton of minutes. Who gets the minutes at those other spots is up for grabs as to who can be the most effective, especially offensively.
If Hogue consistently plays like he did in the Big 12 and NCAA tournament it's going to be hard to keep him off the court and the competition for minutes really intensifies.