On my way out the door, thought this up but I'll forget later so I'm putting it here quick
People idling in blastnetwork to get the minimum tokens is super annoying to whatever team they end up on. So I think you should get 1 token if you make at least one kill, one addition token if your team wins, then extras for bribery. It would discourage people from just joining games and not playing over and over again.
That wouldnt work, people sometimes just don't happen to get any kills. It should be that if you don't do anything on that "life" you get diqualified. That means they have to go back to their computer about every 15 seconds, as opposed to every 5 minutes. And if you cant do much in 15 seconds, so they might as well just play.