3-0 is fairly likely. More likely than 2-1 if you ask me.
I've thought for quite a while that Florida is probably the most guaranteed of the three games. It's about time for a Tennessee win (averages), our rushing attack is better, and our defense is better than their defense (should be)
Southern Miss is an overlook type-game that we'll have more of a chance of losing if we beat Cal. Cal depends entirely on who shows up, because it's a pretty even match-up in a lot of areas.
This team we have has a lot more swagger than it had last year. Most players have really good attitudes about it, and the areas with the most potential strength( unproven talent) have a lot of competition, including the DBs, WRs, and RBs. Having a senior quarterback always helps too.