More vehicle based maps.

So the title says "Vehicle based maps". This doesn't mean like random cars and tanks in the middle of the map, it means more maps involving one certain type of vehicle. So the maps Mc-war contains which are vehicle themed are: Express, Carrier, Dday ( many boats and planes ), Hijacked, and just a little for Terminal and Countdown. These maps share 1 thing in common and that is how they are based off of the vehicles there are. But what if there were maps where you don't fight on the ground at all? How about 2 military battleships where 1 team is on each ship and both teams compete in TDM, CTF, or even infect? Just think about it. Multiple aircraft carriers in one map where transportation between them is sponges and an aerial map featuring planes doing dogfights. If we had a map where land, water, air, and even space themed vehicles are the main part of the map, we would have inspirations for making great maps. What do you people think about these kinds of maps? What are some of your ideas for these themed maps?

If you see a few flaws with this theme, please feel free to inform me in the comments.

Edit- Since sponges have a probability to fail, there could be something such as glass panes or blocks to transport players between vehicles if the map were an aerial map.

 

Ok so sponges might fail. So I edited it since you stated it. Players can go from vehicle to vehicle by glass panes or something that won't stand out so much.