Sigurdsson did play in Wednesday's pre-season loss against Barnet, and even captained the side in the second half, as he has done before in the Premier League.
Swansea City midfielder Gylfi Sigurdsson will miss the Premier League club's pre-season tour in the United States due to the uncertainty surrounding his future at the club with media reports linking him to a move away from Liberty Stadium.
Swansea boss Paul Clement admitted after his side's loss against Barnet that the "business side" of the game means he could lose his prized asset.
"There is speculation, there are a couple of clubs strongly interested in him, but it's nothing more than that at the moment", said Clement.
Swansea are reportedly holding out for £50m but now the club have confirmed that the ongoing transfer speculation means Sigurdsson will be staying in south Wales rather than travelling to the US for their pre-season tour, as he is not in the "right frame of mind".
Astronaut Julie Payette named Governor General
Ms Payette will serve in succession to former Governor General, His Excellency David Johnston, who has held the office since 2010. She had taken part in space missions in 1999 and 2009 and she has a total of 611 hours spent in space.
He went on to say: "That might end up being the case with Gylfi".
Everton and Leicester have been given a boost in their pursuit of Swansea playmaker Gylfi Sigurdsson. Let us know in the comments!
Sigurdsson joined Swansea from Tottenham Hotspur in the summer of 2014, and has scored 37 times in 128 appearances for the club.
The Merseysiders have signed Yannick Bolasie, his former teammate Ashley Williams, Jordan Pickford, Michael Keane and Wayne Rooney.