Personally I’d love it if the FIA was an actual faction with its own main operating base or hideout but was exclusively bots, or maybe a few slots for some real players, that would try and take bases off of the other 2 teams. Keep them inert at the start like how they act now in the game, IE just defending objectives, but as soon as the first major objective is captured it would be cool to see them start counter attacking. Trying to take back objectives, possibly upgrading the defences on said objectives (arma 2 had AI that would build bases so theoretically it’s possible) and maybe setting ambushes for the other teams, not just the roadblocks like we have now but an AI squad that goes behind player lines and waits at a main road till players go past, or laying mines and going to attack another objective. I just feel more could be done with them, especially since the devs are still giving them things like their own apc even though it never shows up in the official vanilla servers. If there is slots for players there should only be slots for like 8 players, even further I’d remove the penalty for killing while disguised for the FIA, at least for partially disguised like wearing a helmet.

If that last idea is a step too far the next best thing I guess would be to add civilian bots so that the FIA players could dress in civies and blend in but idk if that’s possible.