Yes we don't know much about the offense - except Rex Culpepper said it was similar to what his high school does! So get video from Rex's season.
Seriously, we have to expect Lester will fit the formation and plays to what his players can do. He has 4 OL who have started, A veteran QB, a veteran TE, better weapons, 2 RBs who have run for 300 yards in a back-up role. Some of the back-up (Enoicy and Custis in particular) will be very good.
On defense, we are small and inexperienced. But we have "identity".