I expect Georgia & Texas to do well and there are a number of other teams that can make some noise (LSU, Ole Miss, A&M, Alabama, Tennessee, etc).
The Big 10 has three teams this year - Ohio State, Penn State & Oregon.
The ACC is trying to pretend they have two teams - Clemson & Miami but I wouldn't be on either of them (or any Big 12 team) matched up against any of the other teams I named.