Bracketology 1.3

Indiana remains No. 1 overall despite Duke's win over Miami.
The Blue Devils look pretty secure as a top seed with the victory.
Miami doesn't drop based on the loss to Duke, but any other loss outside of Duke again in the ACC title game, and they'll struggle to get a No. 1 seed.
Michigan will have a chance to jump into the top line by beating the Hoosiers at home this weekend.
Arizona is struggling, and it feels as if they shouldn't be on the No. 3 line, but I haven't found the team that knocks them down to the No. 4 line just yet. If Kansas State pulls off a road win against Oklahoma State this weekend then the KSU would likely take Zona's place as a No. 3 seed.
VCU's demolition of Butler jumps the Rams over the Bulldogs.
Boise State's win over Colorado State jumps them into the bracket after no other bubble teams did anything to improve their resumes.
Stephen F. Austin and Princeton join the bracket after taking the regular season leads in their conferences.

1 seeds: Indiana, Duke, Kansas, Miami (FL)
2 seeds: Michigan, Florida, Georgetown, Michigan State
3 seeds: New Mexico, Louisville, Gonzaga, Arizona
4 seeds: Marquette, Syracuse, Kansas State, Ohio State
5 seeds: Wisconsin, UNLV, Oklahoma State, Colorado State
6 seeds: Memphis, St. Louis, Minnesota, Pittsburgh
7 seeds: VCU, Notre Dame, Butler, NC State
8 seeds: San Diego State, Oregon, North Carolina, Illinois
9 seeds: UCLA, Oklahoma, Colorado, Cincinnati
10 seeds: California, Temple, Creighton, Wichita State
11 seeds: Missouri, Virginia, Iowa State, La Salle
12 seeds: St. Mary's, Boise State, Middle Tennessee State, Belmont, Akron
13 seeds: Villanova, Kentucky, Louisiana Tech, Stephen F. Austin, Bucknell
14 seeds: Valpo, South Dakota State, Davidson, Stony Brook
15 seeds: Montana, Princeton, Niagara, Long Beach State
16 seeds: Northeastern, Robert Morris, Mercer, Norfolk State, Charleston Southern, Southern.

Last 4 in: St. Mary's, Boise State, Villanova, Kentucky

Last 4 out: Baylor, Southern Miss, Ole Miss, Arkansas

Next 4 out: Tennessee, UMass, St. John's, Alabama

Also considered: Arizona State, Wyoming, Iowa, LSU, Maryland and Stanford.