You can know your job 100% of the way, but if your team decides to ignore the enemy tank with 525 medals because it's solo queue and you can't talk then what's the point of knowing your job?

I don't want rewards to be given out for solo queue, then it's just a war of attrition on who can grind out the most games until they hit top 100. It's just dumb to remove ranked 4v4 team queues in general.