This was a great feature that allowed us to not have to end up in BGs (battlegrounds) that we don’t care for. Please consider this a polite request to bring it back. I won’t go into the details on which BGs I don’t like and why but given the somewhat long queue times it’s not a great feeling to end up in a BG you don’t enjoy playing.
Not a complaint here, I think you guys are doing a great job with the game these days, just asking for the return of feature I liked. 
I think we all know why they removed that feature. Although I wish they hadn’t.
I might do epic bgs more if I could avoid Ashran and Wintergrasp. Them getting rid of Strand of the Ancients and then adding Wintergrasp years later is peak comedy.
I can understand why it was taken out and agree overall it’s probably for the best but I do know the frustration of constantly getting a bg you hate (for me it’s the one with Nathanos yelling at you and WSG)
I typically just afk out of the bad ones. There is no penalty they can give that will make me sit in content I hate
I sympathise with the reason behind the suggestion. Particularly hate the Azerite one.