Either a Raid or a Strike mission, I don't really care at this point. The Cabal are "800 pounds and highly militarized," so it wouldn't surprise me if we saw a massive freight train occasionally passing through the desert valleys of the Martian landscape. The raid would start off with everyone fighting their way towards the train station's loading bay where the Cabal pick up their shipments. The train arrives but doesn't stop, and the only way we can get on it is to ride our Sparrows onto one of the cars. At least three people need to get onto the train in order to progress. Once aboard, our goal is to reach the engine at the front and kill the Conductor. Each car has a different challenge, and inside each car can be a massive room or structure that resembles the boss room with Valus Ta'arc. There can be a minimum of three train cars to a total of maybe six before reaching the front engine. The Coal Car can be the last room before the boss fight, which I imagine can look like a massive boiler room or refinery. My best example is the video above from Lost Planet 2. But this idea has been sitting in my head since my first full dive into the Vault of Glass. What do you guys think? Should we have a Train Heist for the Cabal after The House of Wolves? Comments and questions are greatly appreciated.