You just need to park alts at this raid and check them now and again. You can try and “win” the BG to flip control but honestly I wouldn’t bother. Just wait for someone to do it.
I have toons of the faction that is “dominant” on that realm (eg Alliance on Stormrage NA). I often found Winterspring was controlled by the other faction. It could be perception bias but it almost seems like people were being contrary, even a bit grief-y, like someone who is Horde decided to take control of Winterspring on a 90% Alliance realm. That’s just a guess.
You will definitely waste time waiting for your faction to control it. That’s just the nature of the beast.
Was this ever a thing? I could swear that if your faction doesn’t control Wintergrasp, you’re not even allowed through the raid portal. I could just be unknowingly making this up though.
If your faction controlled the zone at the end of battle and repelled the invaders they were locked out of the raid until the next battle. If, however, if you beat the defenders then both sides could access it as the doors to the raid were knocked down which is what keeps people out.
However, if you’re going into farm gear, it current doesn’t award gear to the other classes in your War band as the gear is class specific. (Example, druid, hunter, shaman etc.)
or you can just enter the raid and not worry who controls it lol
If horde controls alliance can still enter the raid
If alliance controls Horde can still enter the raid