Swansea are believed to have tabled a £2m bid to take Routledge to the Liberty Stadium, while Nottingham Forest and Leicester have also been linked with the 26-year-old.
But, despite the widespread interest, Routledge insists he is in the dark over where he will be playing next season.
Wayne Routledge wrote on Twitter: "People I honestly have no idea yet where I will be playing my football next season.
"It's frustrating but all I can do is train hard, get my fitness up and take each day as it comes! And when I know, so will you!"