Why don't Tanks have attacks that can cleave multiple enemies?

[MagiusNecros]

Nah. It's this way because a majority of things aren't worth the effort and pose no real threat, unless you're paired up with a new / horrible tank or healer.

Ergo in the long run the only 2 roles that matter.

[Seku]

Ergo in the long run the only 2 roles that matter.

Tell that to things that have a soft and hard enrage. ;X