I have only played 2 battles this morning and I am already done with high tiers for several hours. First one was full of little kids yelling at each other which way to flank, but at least politics and cussing were not involved (yet). Soon it got to the latter. The next game a T-44 was bottom tier and said in global "I don't like this matchup, bye!" and he went afk for the entire match. I would love to report players like these who break the rules and can throw games away. But sending in tickets for something as simple as cussing can be such a hassle. The solution to this would be a reporting system similar to World of Tanks PC, where you can hit a tab on a players name and select 'report' and then report that player for blocking you, cussing, afk, ect. Now it would need several reports for an account to get reviewed but many times (especially for afk players and idiots who think they are on a debate stage about global warming) the entire team wants them to stop. This would be a great solution and could potentially clean up the game of some of the worst players. I hope RatBat and his team implement this in the near future!
TL;DR add a easier reporting system