Gwil Sainsbury hasn't returned to Alt-J

The photos of letters recently posted on Alt-j's Facebook account didn't refer to the possibility of Gwil Sainsbury returning to the band. The trio had the indie scene speculating about the meaning of these photos:

Alt-J posted a third letter on September 29th - it was a picture of a "M". Yesterday the true message behind the images was revealed:

Is Gwil Sainsbury returning to Alt J?

Alt-J have posted two photos on their Facebook account, giving rise to speculation that the band's former bassist Gwil Sainsbury may be returning to the band. The speculation has arisen due to photos of the letters "G" and "S" - Gwil's initials.
We can only wait and see whether we have read Alt-J's message correctly, but would love to see Gwil return to the band, which he left for "personal reasons" in January.

Do you think these photos could mean Gwil is back? Let us know in the comment section!