I don't really want Alliance Raid gear to be on the same level as the BiS.
But I do think that once you've cleared the tier then you've already proven that you've earned the gear, so too much time-locking ends up feeling kinda annoying and dumb.

But really, personalized loot would solve all of my issues with the gearing and would make it way less painful most of the time.
It's not fun to just roll 1-40 on every chest you need every week, especially when you take into consideration that people also just need on chests for their alts or just randomly simply to walk away with something while you may be on your main and actually need it.
It just feels shitty imo.
We both cleared it we both deserve the loot.
And even if one performed better than the other there's no guarantee that the person who performed better will get the gear.