No. Factions should be balanced in different ways. On the front lines, the major factions should easily beat the INS/MIL with brute force. But, few things feel more rewarding than out playing them because you played smarter and used the INS/MIL strengths against them. ie) speed/mobility/ambushes. When a 30mm and his pals come up to a warrior, the warrior should be able to easily take them all...unless they play smarter. We have taken on Bradleys/Warriors with packs of 30mm working together driving around faster than the turret can spin taking turns shooting their ass. So no. They should not be reskins, they should be different factions that force you to think and play differently based on their abilities. You might not be able to take out an Abrams 1v1 with a T72, but you can set up a coronet and get your LAT's coordinated. If you want everything to be a reskin, well, battlefield is on sale.