I always thought as well that RDM could fit in the roles of either tank, healer, or DPS depending on what you want to do. When BLU was released in FFXI, and depending on what skills you equipped, you could be any role as well. I know it was stupid to be a RDM/WAR for soloing on there, but I had a ton of fun and utility being that combo. I hit pretty good and survived with my defense, and magic was reliable. If FFXI goes F2P after PS2/X360 support is ceased, I'd play the crap out of that game as well as this. I'll probably start a new character then instead of my original one.