Since Hasbro thinks the POTJ RFT is a good sculpt, I wouldn't be surprised to see it in the pack. If they corrected the paint job on the helmet, that would be a good first step. Realistically, I would like see:
2x Rebel Fleet Trooper with separate helmet with chinstrap (corrected paint app)
2x VOTC Storm Trooper
1x (any of the following: Antilles, Leia, Imp Officer, Vader, astromech droid repaint, or silver 3PO - possibly the Ep1 droid or C-3PO repaint)
I'd buy multiples of that set, if they just did a new head sculpts with removable helmets on the RFT, even with the old knee & elbow articulation.