I don't think RDM will be healer but I've seen a lot of people with your same opinion so I would say its not a bad guess. We'll be finding out tomorrow night though!
I mean, its as bad as the Sword argument, I've seen them both used quite a bit and it is just a bit silly really.
But both arguments can be won at the same time if RDM is DPS and SAM is tank.
Best bet is like I said just wait till tomorrow night, if RDM is announced as a DPS I strongly believe SAM will be a tank, providing it gets teased, if RDM is announced healer though.. I don't want it but SAM might end up with the DPS slot and Tanks would get the original job if they do that again and if you count AST as an original.
