The state of Solo Queue has become such a disaster that the Rank 1 player hasn't exceeded 2200 rating in four years, whereas back in the day it was around 3200. You absolutely need to change the system and bring back the previous one that allowed players to reach those ratings.
Even though the old system had flaws and people abused team tagging, it was still far better than the miserable catastrophe of a system we've had for the last four years.
Do you even realize that one of Warmane's biggest advantages over Classic is Solo Queue? On Warmane, players have Solo Queue, while on Classic they don't. So make this bracket functional again and preserve what makes Warmane unique.
If you don't address this issue, you'll only make it easier for the next Classic release to take away even more of your PvP player base.
One suggestion would be to allow Supreme to be a permanent title. Soloq is not a thing on classic, so removing the title does not even make sense. Let people keep what they've earned
Bring back the old system, Yes there were more abusers but at least it was active and not dead like right now. It's currently unplayable since you have to wait for +15 minutes for 1 match at 1800+ and at very specific times of the day.
I agree with you, since we just want to enjoy the game. The Solo Q is something that makes Warhammer attractive and differentiates it from Wrath of the Lich King Classic "retail".