Very likely more weapon skins and more loadout skins. Maybe trading. More maps of course. Loadout season 3 for sure.
Balance wise, I kinda predict a heavy handed shotgun nerf due to popular outcry. Probably some rework on bursts rifles, Dreiss and Grandeur so they tune down or outright get rid of all the horizontal recoil stuff, as it’s not appreciated. I wouldn’t be surprised to see a Felix nerf.