Remove Steel Wing from Swellow's usable moves
The damage is laughable at best and it isn't seen in competitive.
Remove Nature Power from Sawsbuck's viable moves
Now that it's tri-attack instead of EQ it's mainly useless.
Random Battles: Make Brave Bird the Flying-type move of preference
Remove Grass Pledge from Treecko's viable moves
Seriously
what
why
Random Battles: Limit Mega formes to one per team