Gavin & Stacey claimed a special episode was possible, citing it as a Hallowe'en or Bonfire Night special rather than a Christmas special, stating like he'd "love to see Gavin and Smithy go trick or treating". Speaking in October 2013, Mathew Horne said he would love to star in a fourth series, but admitted it would be a "risk" to do another series in case it didn't live up to expectations. James Corden said in November 2013 that he would love to work with Ruth Jones again but he didn't know if it would be to make more Gavin and Stacey or something
Stacey Jones and left the Dragons. Stacey Jones returned home and rejoined the New Zealand Warriors as their kicking coach for the 2008 season. As part of his release from the Dragons he was not allowed to play for any other club during the 2008 season. During the New Zealand 2008 election Jones publicly appeared with then Prime Minister Helen Clark and offered his support to the Labour Party campaign. In November 2008 he played for the All Golds again in New Plymouth against the New Zealand Māori. The game served as both a testimonial to Ruben Wiki and a warm up