I like the reaver, as others have stated above, we are in a good place, skill wise. BUT we need a generious DPS boost. I use to tank CGs, for my groups but now I cant hold aggro for anything. a warg, BA, or even a WL does 2 hits and there goes my aggro.
WLs pull aggro off reavers because WL skills generate increased threat. I agree though that a dps increase would be good for reavers. Back to my point though, reavers are not tanks, or even close to tanks. They have less mitigations than EVERY other creep class. They're actually the squishiest creep class mitigation-wise. Shadow wargs with armour boost slotted have about the same mitigations that a reaver has.