No, marauder should haven't any pvp CC. We do need a pve push for false emperor though, but that's it.
Change disruption into a pve force push/interrupt and pvp interrupt. Get rid of the cc useless condition attacks (savage kick, pommel strike) remove the cc from displacement talent. Add 100% slow, root, stun, push/pull immunity to cloak of pain. The reasoning is simple I can't move you around the battlefield you can't move me around the battlefield let's see who dies first. Change cloak of pains duration from 6 secs to 15 secs change base cooldown from 60 sec to 45 by changing cloak of annihilation to a pure cooldown reducing talent.