I'd go with Jbo, Moss, Baer, Cook, and Kreiner. Since I'm starting Baer, Without solid improvement before next season, its going to be hard for players like Uhl, and Wagner to log many minutes.
I'd be willing to bet that Pemsl and Cook are on the floor together, with JBo, Moss and Baer. Cook will be a year stronger and can defend most 5s. Pemsl is easily athletic enough to defend 4s. Baer will have trouble with some 3s, but he'll hold his own. Moss will have to work on his defense so that we don't have scoring guards going off for 25. And Bohannon can stay with most 1s, fortunately there are many insanely athletic PGs in the conference right now.
And that's what it comes down to -- how well can we defend? The scoring will be there, every night.