I've already said that gas's ruining the game, a year ago, probably more!!!
It's just random gas on the right, random gas on the left and random gas across the field. The main problem is that our own teammates don't think about their buddies on the field and launch that shit everywhere. We can't walk through, we can't see through and many times all the ways are full of gas directly on spawns.
And all the perks/weapons like explosive crossbow, tubes, artillery & co are not adapted for small maps. So maybe small maps need to be removed too. Each time I'm coming on the server it's a minimap with 33 players on it and explosions everywhere, just no fun :/
But i'm happy to see old maps on the server those days, just the spawns sucks, dunno why it's different now :/