A&M vs Notre Dame is probably the biggest one, unless of course Clemson shocks us all and makes that game competitive. Miami and Florida for sure.
I had forgotten about the Sunday game between LSU and USC. That has the makings of a veeeery intriguing matchup. As I heard someone say the other day, it could conceivably be a blowout in either direction, because niether team played defense last year. LSU may take a step in that regard with their new d coordinator though.