Weapon Spawns in BtB need to be looked into. Having different weapons spawn is great on its face until you get a game type where the spawns do not switch, like they do in slayer, and one side gets the BR and the other side gets ZERO BRs.
This is a balancing issue and needs to be changed. At the very least each side should have the same weapon spawns to ensure balance between the two teams for the match.
Unless it is a slayer gametype where the spawns can swap, in that instance different weapons on each side is understandable.