It is funny that you ask for this, because it is already pretty easy to join a game when the round has ended/is ending, because a lot of people leave at the end of each round. It is also pretty easy to time joining at this time, if you use the server status page on this site.
But if you really want to be able to join easier and think this whole thing is awesome, i am gonna, like a lot of others have probably done, suggest that you donate to the cause. 10 dollars for one month will, other than a special colored ingame name, give you a reserved slot on all servers in your region (US or EU).
If you think this is a bit much, i'll agree with you. Personally i feel like there should be another option that lies under 10 dollars, like a 5 dollar donation option, for example. Although personally, i didn't really have a problem with donating the 10 dollars, since i really wanted to support this whole awesome thing. Also, i really think i've gotten those money well worth already, and it has only been 1,5 week.
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