I'm with the OP - I'd like to see the LB be more like a LOTRO Fellowship Maneuver. Or change that up a little bit. Pause the battle. Have everyone complete some sort of sequence of inputs. Personally, I find the only LB that is caster/ranged on trash mobs in a dungeon. It doesn't seem worth the time on bosses. Messing up your rotation to be locked out for nearly 10s? Nah.