Was playing some realms and was in awe witnessing and playing on some of the maps that rng generated. I find it a shame that you can't play with some of these in the custom lobby games as it'd open up gameplay variety considerably.
What i imagine is:
Random Map Generation button with possible text box for seed # in case you find one you really dig. or if you could save a seed of a map you really enjoyed for future games.
I suppose what this would require is making a random map generator for 5-6 player games but perhaps it'd be worth it?