Youre sorting because you get to know exactly what cards you have and you can find them with minimal effort
Someone might think that if the cards are smaller than the sleeves, then they may fit, but this is not so
But in Commander, the chance of sacrificing a creature with seven or more power is much, much easier which unlocks the -7 ultimate ability where target player draws seven cards and loses seven life, doing a pretty good Griselbrand impression (which happens to be banned in the format)
Renown won't trigger if the creature deals combat damage to a Planeswalker
Furthermore, tapping and untapping permanents dont win the game on its own
Alternatively, a player could exile one of their own cards to protect it or trigger an "enter the battlefield" effect