In previous updates you lost the "good coms" they were converted to the lower coms. Extra was turned into credits. Just because it is currently like this on the test center, doesn't mean live will be the same.
Granted those were champion and BM coms etc, but I don't see them letting us be geared out completely on day one.
I would be ecstatic if it were otherwise but we will see.
yeah, in previous updates where centurion, champion and battlemaster tokens were removed from the game
like i just said, warzone and ranked warzone comms are remaining as the currency for Partisan and Conqueror gear respectively. so you will keep all of your PvP comms.
PvE on the other hand is getting changed, but im assuming you werent asking about those since this is the PvP forum.....