I'd like to propose a feature where during the 30 seconds wait period at the beginning of a match, a user can request a vote to skip the wait to immediately go to the 5 second countdown. The other person would then see that vote request and be able to vote yes or no. If they respond no, the original user gets a notification and cannot suggest a second vote (to avoid spamming), but the other person still can suggest one. If they respond yes, the game immediately goes to the 5 second countdown.
There aren't that many maps that experienced players still need time to figure them out, so for people who have played for a while, the wait can get a bit tedious.
Otherwise, I'll say it again: great and fun game, love the new maps!