Complaining about RANDOM in the map vote

Voting for RANDOM in the map vote basically means that you have no idea what map to play. And an annoying thing is that most people votes for RANDOM all the time and the map voting system rarely works. You can never select the map you'd like to play because most players just vote for RANDOM.
I think it would be great if the result is RANDOM and there are some players voted for other selections, randomly select one vote from the players who didn't vote for RANDOM. For instance, if 5 players voted for RANDOM, 3 players voted for map A, and 2 players voted for map B, then it should be 3/5 chance for a map A and 2/5 chance for a map B.

Just get rid of "random" altogether.
It serves no useful purpose.