Haliburton seems to be a perfect fit at PG next year. Behind him, it seems like we have combo guards. That's not necessarily a bad thing, but I feel good with Tyrese running the point next year.
Yeah, I really doubt it is anything but handing Tyrese the keys to the PG spot for next season and until he decides to leave Ames for a professional basketball career.
I know you want two PGs on your roster just as a matter of policy, but Tyrese has already proven he can play 35+ minutes per game at pretty good efficiencies.
The real need is proven, volume scoring. A scrap heap Shayok/Wigginton, either from some external source or development of Leech, Lewis, or Griffin. From what I have seen, Lewis has the scoring part in bursts, but his defense can be ugly.
Nadolny and Grill are depth and development guys. I think you hope you can have some good minutes out of them as freshmen, and particularly on a team that is going to have so many guard minutes up in the air, but it is not an absolute requirement.
Something like...
-- one of the freshman guards
-- a grad transfer... somewhere between Kane and Beverly... yes, I know, wide range, but he doesn't need to be an AA, but he needs to be a viable Big 12 player, not a scrub
-- a redshirt in the Shayok or Nixon mold, hopefully a wing
...and we had a very successful spring.