Same thing goes for Rogue/melee/healer. Rogue can pretty much vanish get back on me get cloak stay on me etc etc. And yes my teammates are trying to peel me when this is happening but, if you got a rogue with cloak and a dk with anti magic and you have no iceblock, what peel can there possibly be?
Now in mop melee have even more uptime? Sounds a lil rediculous to me an puts casters in bad shape.