Doesn't seem like there is any meaning to the list given that the bosses that they can get a damage increase in do not get any strategic benefit as far as record smashing goes. Moltres was already done with 2 people, Articuno can't go below 4 (maybe it can be done with 3 if someone had 18 Golem and can rejoin 3 times without wasting time picking team!)
Dragonite and Mewtwo...great generalists but you won't use them to break any records except Machamp. Tyranitar is not optimal vs Charizard, Entei or Typholsion.