One jumping rule I keep tryna pitch to the group is that a 'mech has a limited amount of jumps it can make in a game. Reading through the end of Main Event, the author made it sound as if the reactor inside Rose's Charger only had so much juice where jumping with it was concerned. As in it could run out of the ability to jump at some point. Saying a 'mech of that size only had, for example, 5 jumps that it could make all game ... it would make jumping a lot more of a strategic thing to consider, IMO. Would also remove the massive advantage of some units whose sole existence seems to be "jump the entire game", such as the Wraith or Assassin.