Create a group que option, it's not difficult everything is in place already all you have to do is put in the limitations/requirements to que.
Seems like you're unable to fix the lag in cyro, so atleast give us this alternative it shouldn't take you that long to make this.
2v2v2
4v4v4
Same maps, nothing needs to be changed, just allow 2 players or 4 players to group up in a party and enter the que.
Let the ''random que'' ignore group battlegrounds so it doesn't hurt people solo queing or just doing their daily battleground for xp.
Thanks for listening to my ted talk, hope you can listen and give us a alternative because fixing lag in cyro is going to take you another decade.
PC - EU