The market where you can gamble on the promotion that houses Daniel Bryan's return to the ring is still showing 'WWE' at the aforementioned 3/4. The majority of the remaining selections have drifted out.
New Japan has moved from 23/20 to 13/10
Ring of Honor from 6/4 to 7/4
CMLL from 7/2 to 4/1
PWG from 15/2 to 8/1
All Japan from 12/1 to 15/1
NWA from 12s to 15/1
Lucha Underground from 15/1 to 17/1
Pro Wrestling NOAH from 15/1 to 17/1
Evolve from 20/1 to 25/1
Impact/TNA/Global Force from 25/1 to 33/1
This leaves 'Any Unlisted' (4/1) and 'No Match Til After Mania 35' (2/1) as the only selections to stay put.
The 'Before/During WrestleMania 34' option has been cut from 9/4 into 5/4. The second option on the board 'Between first day after WrestleMania and 27th September 2018' has lowered to 5/2 from 3/1.
This has left 'Between 28th September 2018 But Before WrestleMania 35' to drift out from 2/5 into 4/5 putting it in a nice(ish) price for anyone out there who believes that Bryan will leave WWE when his contract expires next autumn and then wrestles anytime before the WrestleMania that'll take place in 2019.
Odds correct as of 12:30pm GMT images from Unibet's WWE Betting Page.