I am super stoked to finally be getting these maps again in BTB. I have played a few matches as of recent of CTF on sidewinder. However there are only hogs on Sidewinder. This map has one of the biggest open play spaces in the game, and was designed for vehicle carnage. As of right now in Sidewinder, everyone just runs the teleporters, and even if there are warthogs up, they rarely combat each other. There should definitely be ghosts, and perhaps even tanks on this map. There are enough snipers and rockets on the map to counter vehicles too.
I agree, tanks should be in every btb map not just a few of them.