Your game is broken.
I'll list out what's wrong with it, and then I'll tell you how to fix it. You won't, ofc, but I'll be damned if I don't tell you.
First, I will assume you want the game to be balanced around e-sports. Second, I will identify the problems that plague wot esports (spoiler alert - it's not the format you dumbshits. Finally, I will offer you the (often sited and rather obvious) solutions.
The problem with e-sports atm is the constant camping and draws. Here's how you fix it: reduce rng, rebalance maps, rebalance rounds, rebalance consumables, rebalance equipment, and