Completely honest opinion, Halo is what created MLG as it is seen today, Ordinance drops created to much random gameplay which is the reason why it was dropped from MLG. MLG is what made halo 2 and Halo 3 as popular as they were, if you take that into account remove the randomness and allow the game to be brought back to the competitive standard it was known for. Remove pre load outs as they caused an unfair disadvantage to causal players compared to players who hardcore, allow armor drops but use them as power ups such as over-shield and camo were used in Halo 3, have a set point on the map and a set time in which they would drop, allow that with set places for weapons and a set time for them as well and poof you have a halo multiplayer that would be accepted in to MLG again bring back players who were inspired by the first 3 games.