kk... My idea is...
Making a map thats like on the moon, that basically has no barricades... except for energy shields that pretend to be doors... I think a map like this, that basically (lets say the moon) have the moon split in half, with a bridge, and a few energy door shields... And make it round (would have to be a fairly big map) and by round I mean like the moon, small and round, with gravity sorta low... I could draw a picture of what I mean, it would be pretty cool...
Atleast the way I imagine it...
Or have it like a planet hop thing, like islands... in space, or in water or w/e HERE IS AN IMAGE

And umm... yah where you island hop... that would be one of a kind... Like aliens start out on an island, far away, and humans are on the main land, and u get the point...