Could this mean there is a reunion special in the works?
The reunion comes after Sheridan wished everyone a happy Christmas.
'Merry Christmas from Australia, he wrote adding, 'I sincerely wish all of you, family, friends & followers a peaceful & happy holiday. It's been a big year for everyone. Find the love, have a laugh & let go of the past. Remember to be grateful of what we have, let's hope it's a good one without any fear.'