Damage is inconsequential in PvP objectives is all that's important. Sents/marauders and slingers/snipers are suppose to be the biggest damage dealers in the game hence the reason they are strictly dps. The problem with both is how squishy both classes are. Which is why slingers have 2 Ccs a knockback and 2 snares, and why sents have their 3 defensive CDs .