We have Braw PvP battles but I would love to see a full on Braw Tournament in the game and this would give you rewards like extra Braw crests for participating in it or like where you are at in the top tier list. This would be fun and awesome to play with 4 creatures at the same time fighting the opponents 4 creatures in the Braw Tournament.
#Braw Tournaments
lime glade
spice river
Honestly wouldn't be against this. So long as they keep the formats pretty open (none of the hyper-specific garbage they've pulled multiple times lately) it could work well.