Swansea boss Garry Monk is confident Lukasz Fabianski will stay at the club despite being linked with a move to Borussia Dortmund.
Peter Ramage and Owen Garvan are among five players who will not be offered new contracts by Crystal Palace at the end of the season.
Millwall will attempt to bring Tottenham hot-shot Harry Kane back to The Den next season.
Kane has made a huge impression since arriving in south London in January and scored the ninth goal of his loan spell in Saturday's 2-2 draw with Blackpool.
The 18-year-old's strike partnership with Andy Keogh played a major role in guiding the Lions clear of the relegation battle and boss Kenny Jackett will ask Spurs about his availability next term.
"We'll put in the right calls to see if we can get Harry on loan again," Jackett.