The gamemode is incredibly fun but there are a few things I think should be changed.
Battle Royale spawn locations can be extremely unfair at times, even in an even game. I think it would be better if it just chose a point to center around where no team is currently, while trying to avoid being near a tower.
Tear needs to stack faster. Most games are finished before tear stacks, even if you buy it first item.
Percentage max health damage needs to be adjusted for the mobile nexus (looking at you Brand).