I dont know if this is where i should post this or if this has already been posted. A new level system that's not the battle pass could help with the endgame and a new sense of progression, rewards could be wire, fuel, metal parts, etc early on but turn into crates, weapons, ammo, plans, and titles later on to avoid useless rewards endgame players don't need. The leveling system could be capped or be endless to have something to grind for.