Penn State may actually drop a spot in the rankings from 4 to 5. Oklahoma will likely jump ahead of them, from 5 to 3, maybe all the way up to #2 if they go ahead of Clemson. Clemson beat 13 Auburn but it was a low scoring struggle. I think Oklahoma goes to 2.
USC 6 blew out 14 Stanford. I'm guessing they go ahead of PSU as well, probably up to #3.
That just leaves Clemson. It wasn't impressive, but they did beat a ranked team while PSU beat an unranked team. I think Clemson stays ahead of PSU, so PSU drops a spot after a win vs Pitt.
My guess
1 Alabama
2 Oklahoma
3 USC
4 Clemson
5 Penn State
I'm thinking Ohio State lands at 10. This was a bad home loss coupled with them struggling last week vs Indiana so i think they fall to 10 and stay just in from of Florida State who lost their QB for the season.