how about blizzard lets us buy an token or item that can give us gurantee drop chacne for item we want for transmog in old dungeons and raids
Transmog is unlocked whether the item drops on the toon able to wear it or not. Blizzard has already done enough for transmog farming with that one change and the implementation of warbands. You can run the raids on any multiple toons one time a week with skips on each one and have all the drops remain unlocked.
This wish is unnecessary and will not happen