There is no fix.
Not because of how matchmaking works.
It’s because you’re responsible for multiple players.
Historically healers always enjoy PICKING WHO to play with. That’s why there’s plenty of healers in the premade brackets.
The above is non-arguable. Let’s say I play my priest, would I rather heal 4 different randoms which may or may not feed my game, or heal 1 or 2 premades which I KNOW are good players and WILL NOT troll me, play correctly around my spec and CDs and win the game.
The answer is pretty obvious.
And yes, you can carry a Solo Shuffle as a healer. However, you need the DPS to understand the basics of arena and their classes, as well as your class.
I am not going to trinket random CC you didn’t stop. I will trinket to use Void Shift. So deal with it. It’s a 1 time guaranteed save. Rest of the game is based on me avoiding CC and you stopping CC, so I can heal.
That’s how it is. I would rather let some guy press his Bubble, Turtle or block before I press. People should learn to play properly. At the end of the day, ok the guy didn’t press, back he goes to a 40 minute queue with a negative score while I get my next instant pop.
Maybe the above is annoying for DPS players, but I don’t care on my Priest. Due to trust issues, I tell people to press first for themselves. And it works out most of the time.
I didn’t really try that hard to push my priest in Shuffle last season, but I think 2310ish was decent enough for me not being a main healer, and I don’t think the system really needs many changes, whatever you do, you simply get to push higher if you’re improving and have instant queues.