I personally would add VCU, Davidson, Wichita St, and Dayton. Davidson would be risky though since McKillop is getting up there in age, but he also has a high basketball IQ.
If Archie leaves, Dayton has the fan support and the administrative support for basketball. You throw the Big East into the picture, and I think they could hire a good coach.
As an aside, and I know I am in the large minority of caring about this, but Dayton's women's program is really good too.