I think the top 8 teams are pretty much solidified (with the outside chance Iowa State and KU could swap spots):
Kentucky
UVA
Duke
Gonzaga
Wisconsin
Arizona
KU
Villanova
That leaves the following teams fighting for 4 slots as 3 seeds:
Team, Record (RPI, BPI, Sagarin Ranks)/ (Top 100 Wins/ Top 50 Wins/ Top 30 Wins/ Top 10 Wins)
Utah 20-5 (Ranks 11, 9, 8)/ (Wins 9/2/1/0)
Iowa State 20-6 (Ranks 10, 15, 10)/ (Wins 12/8/6/1)
OU 19-8 (Ranks 15, 16, 10)/ (Wins 10/10/6/1)
UNC 19-9 (Ranks 17, 14, 13)/ (Wins 9/4/1/0)
Baylor 19-7 (Ranks 13, 19, 14)/ (Wins 8/5/3/1)
Notre Dame 24-5 (Ranks 28, 17, 15)/ (Wins 8/5/3/1)
Maryland 23-5 (Ranks 9, 29, 27)/ (Wins 9/6/6/1)
Arkansas 23-5 (Ranks 14, 20, 26)/ (Wins 8/6/1/0)
Wichita St 24-3 (Ranks 16, 10, 16)/ (Wins 6/1/0/0)
N Iowa 26-2 (Ranks 21, 11, 23)/ (Wins 7/1/1/0)
To me, Wichita St and N Iowa should be tossed out because they just do not belong with the lack of top 50 wins. OU's biggest flaw is our overall record but UNC has the same issue. And while Utah, N Dame, Maryland, and Arkansas have nice records, they do not have the wins that OU does. As of today, I would rank the teams as follows:
Iowa State
OU
Baylor
Maryland
Utah
Notre Dame
UNC
Arkansas
But, really it depends whether the committee values top 50/30/10 wins, overall record, or computer rankings. You could make a decent argument for almost any ranking of those 8 teams.