Bring back time limit. You only have 15 minutes to get a time. After 15 minutes a vote comes up with 3-5 maps that you can vote on. The map with the most votes in put on next.
Why?
Keeps you fresh, the map doesn't turn into a grind.
Gives you exposure to more maps instead of grinding the same map for 2 hours.
Stops people from constantly voting No on map votes.