Does anyone know if Visions of Perfection will be easier to upgrade to rank 3 once Mechagon becomes a heroic/Mythic + dungeon? Right now, to get to rank 3, I need to run Mechagon weekly for 4 weeks to get my rank 3 essence. I’m hoping this will be easier since I can just spam mythic + or run heroics for 4 days to get to rank 3 Visions of Perfection?
All the mechagon essences are cut in half or something, as far as difficulty.
“Players who are Revered with their respective Nazjatar reputation may now exchange Manapearls for Bind-to-Account reputation tokens.”
Whoah, that too 
Oh, or this on the PTR (About Visions of Perfection in particular:
" Vision of Perfection
Both Junkyard and Workshop’s end-of-dungeon chests can drop [![]Progression Sprocket] for Vision of Perfection Rank 3.
From my testing, completing the first Upper or Lower Mechagon of the week in Mythic+, will drop a Vision of Perfection related item equal to a Normal Mechagon Clear:
-
Rank 1 Vision of Perfection
-
[![] Blueprint: Perfectly Timed Differential] if you already have Rank 1
-
One [![] Progression Sprocket] for those players who currently have Rank 2, similar to completing a Mythic Operation: Mechagon run."
www.wowhead.com/news=302601/8-3-operation-mechagon-heroic-difficulty-mythic-tuning-and-vision-of-perfection#vision-of-perfection
Hmm, sounds like it will still be gated to one drop per week for Vision of Perfection regardless of how many runs you do.