How will Team Doubles work this time?

If there’s no Ordinance Drops (I sure hope there’s not), people may run out of ammo very fast since there’s not any starter weapons placed on the maps. So will they add some BRs and other weapons on the map, beside the power weapons that are already there? Picking up ammo and weapons from fallen players is an option, but still it wouldn’t solve this problem.

Just a thought I just had. Are there any more details released about Team Doubles yet or have I just missed them?