I can say with 100% certainty that Demetrius Treadwell will not redshirt, and will have no problem getting minutes
also, I would expect Chauncey Gilliam to play a significant amount of minutes at the 2
I wouldn't get caught up in the "this guy is a 1, this guy is a 2, etc." line of thinking...there are a good number of players on the roster who have decent ball handling skills
you might want to look at it more like there will be 2 different line-ups
line-up 1:
Guard
Wing
Wing
Post
Post
this line-up would likely be the one you will see with Abreu in the game running the lead guard spot...he will have 2 wings (Gilliam, Diggs, Treadwell, Walsh, Justice, McClannahan, etc.) it could be any 2 of those guys, you don't have to pigeon-hole one as a "2" or one as a "3"...where they are offensively will be determined by the scheme and who they match-up with defensively will be determined by who is on the floor...the old numbering system for basketball (especially for mid-majors) is arbitrary and I don't know of many coaches who follow it
line-up 2:
Guard
Guard
Wing
Wing
Post
this line-up is more what you will see if Abreu is not in the game...go smaller and do the ball handling by committee...the 2 lead guards will look more like combo guards, which could be any of McClannahan, Walsh, Abreu, Justice or even Gilliam...then any 2 of the remaining wings to go along with Zeke, Euton, or any other bigs...it is pretty important, however, to have one of the wings listed be a combo forward, which is exactly what Treadwell is...much like Brett McKnight this year...someone who can defend a forward or smaller post and play around the perimeter
this is all assuming there isn't any attrition in the offseason and Coach Dambrot doesn't bring in another guard...if that happens, I would expect line-up 1 to be used much more often