The Republic of Ireland keeper admits he has yet to make a firm decision but is desperate to play first-team football again.
He said: "I don't know, it's too early to say yes or no either way.
"It's a big club that's going places, with fantastic owners, so you don't want to jump ship if you don't have to.
"But at the same time, I miss the buzz of playing.
"We'll see what the club's thoughts on it are as well, it's not just myself."