Yes, individual LBs, because gods forbid that people actually work together in group content.....

If any changes were to be made to the current LB system, I'd love to see a small damage component to at least the LB1 and LB2 for healers. I'm thinking somewhere between 66-75% of what the physical ranged LB1 and LB2 hit for, so that way it wouldn't change the LB priority, but it wouldn't be completely useless either. Maybe add an full debuff removal for the healer LB2 and I guess healer LB3, that'd be nice too.