Mythic Dungeons & not LFR raids

Oh wow, what a comprehensive post! I’ll give it a read while I play Overwatch.

Is this something that changes all the time from patch to patch? Also how long would that flavour of the month actually be? I’m assuming it’s not actually a month. Like I’m assuming Outlaw Rogues were 2/3 DPS for a long time.

I just worry that I’ll actually want to do Mythic raids, or M+ from 10 on up and be gimped.

Like these fellas are looking for 3 specific classes (unless you’re exceptional, but y’know).