I don't have any doubt we will see a 2 QB system, and probably some direct snaps to RBs/WRs.
There is no way Urban completely bails on making the defense account for those elements of the 'Spread N Shred' (yes, I realize no one has called our offense that since roughly 2005, but I still enjoy using the phrase).
Brantley will also get to run occasionally, remember even Leak did once in a while.