Let's say 5 rounds into the half someone votes to surrender and it fails. Makes sense since 5 rounds into the match you still have a shot at a comeback. But 3 rounds later the person that initiated the surrender vote leaves because the vote failed and they dont want to play the match any more. Odds are that person isn't coming back and now you have to play a 5v4. The game should let us vote to surrender again regardless of the 1 surrender vote per half rule since the circumstances are different that time. Also, if you're voting to surrender because its 5v4 and you're on the team with 4 people, it should be based on majority decision and not on unanimous.