LBH is apart of the way things work in PIMD. We have pwars, which is an unfair advantage to the club hitting the cows.
If clubs have a problem with lbh, they can simply lock their doors and go on with their club to prevent lbh hitters from coming into their club.
If you get rid of lbh, you might as well get rid of mercs. What if a club has 15 minutes and are on their last bar? Looks like they wont complete the party because they can't ask for other players to help on campus.
If you get rid of lbh, you might as well get rid of other players coming into a club on the second bar, or half way through the first. It's unfair to the players who have worked hard to let in other players after a portion of a party is completed.
In summery, don't get rid of lbh because you would have to make other changes as well.