I'm betting we see some / several formations with McCaffery and Martinez on the field at the same time, with possibilities of diamond formations in the backfield, direct snaps. McCaffery as QB, AM in the slot, etc. I hope so anyway. See something to mix things up.
Of course, if it works, they'll all be heroes.
If it doesn't work, the "why did they feel the need to get so cute" buzzards will circle immediately.