So my desk is really long, and in the middle where my mousepad is there is about a 1/2in sunken area compared to the sides, would this affect my aim at all, or put me at a competitive disadvantage?

As a solo player, I honestly don't care about the 4 stack situation. I think I encountered maybe one time with a toxic 4 stack. We can have an option to allow solos to queue into 4 stack groups. On the other hand, as a 4 stack, I don't mi...