They Will probably fix the matchmaking when we all go try the new one and find it better hahahaha. They Will be like "oh shit we are losing lots of money!! we need to see why they left. Oh, it was because unfair matchmaking in Rank!! Ok people, stop making skins and new heros, just fix the matchmaking and lets pray some of them come back"
the issue of matchmaking has been improved from time to time which indeed may not have been perfectly handled for some players who are still experiencing the matchmaking issue, but to be honest changes for the better matchmaking will arrive someday
Goodbye..