This is a twist i came up with that a host can use in his DFD Event whenever he hosts it (which is never).
by adding the [J0] tag to it, players can no longer get back up to the upper platforms as easily, which gives them an incentive to either medstyle or grenade their way up, slower than they would if they had the ability to jump. this also makes camping harder as you cannot jump over a grenade at your feet to avoid getting too much knockback from it which overall makes the game more intense and challenging.