Haha, they use something like this (the tank) in A Song of Ice and Fire, and call it "the turtle." One of the best chapters in the series, actually. Maybe GRRM read about this stuff.
Also, add dragons to crpg please, or some sort of boss fights, some kind of ridiculous AOE damaging high HP beast for a mode like DTV or "random events" on battle servers would make the game hilarious.
use this as a basis:
http://www.youtube.com/watch?v=TtHhppoISBk
