I highly doubt something like this would happen. It's why I don't want BLU in the game. If we do get RDM it will feel very restricted or different then what we're used to. They are limited by the amount of skills available. The roles required. Your not gonna get to swap roles. You'll either be a healer that can DPS. A DPS that can do little support gimmicks like BRD/MCH. Some type of tank.... Or A DPS that a self heal or two like Second Wind.