Well, my thoughts below:
Last weeks--
Duke - duh
MSU - Loss to UConn, beat #13 Wash, but UConn also had another great win over UK, so they will be top 25 opponent
OSU - beat #9 UF to jump us, haven't lost
KSU - Beat #22 and #11, lost #1 badly
Pitt - 7 wins already, but against no one... texas maybe
KU - ya, not even arizona was close, all blow outs
Vill - Loss to #24 Tenn, no great wins
UK - Beat #13 Wash, loss to UConn (see note above about that loss not being as big)
Cuse - No great wins, couple close wins over no one
Purdue - They are done, sorry... Loss to Richmond
Projection for this week--
Duke
OSU
Pitt
KU
KSU (could easily be MSU then KSU, gut says our Gonzaga domination will help)
MSU
UK
Cuss
Vill
MU