Currently going to wait until the next live letter regarding 7.1. There's quite a few things that should have been done in order for DRK to not become such a pain:

1.) Bring back diminishing returns.
2.) Slash damage on all AOEs the moment it touches a second person.
3.) Have the LBs charge only while you're participating in the fight.

Seeing that I already had a few people saying that the LB charging does not need to be changed at all for frontlines I'll keep away and won't screw up the process with offering change. I will say this though: the moment aoe targets gets capped is the moment majority will start spamming range classes (not like people don't already do this at certain times of the day).