Division promo series do nothing but add stress to ranked
As if it's not enough to maintain a positive winrate, suddenly you have to win at least 2 of these aribtrary 3 games? It's not like a best of 3 in a tournament where you would be playing with a team you know and you'd get to prepare for the team you'll be facing and you wouldn't have to worry about things like afks.
Division promo series are unnecessary and stressful