Everton and Fulham have become the latest clubs to show interest in Besiktas defender Tomas Sivok.
The Premier League pair have joined Spanish clubs Valencia and Sevilla in the queue for the 28-year old Czech Republic international with his agent Jiri Muller confirming the interest.
"(But) Besiktas are very much back in the game.
"It will depend on the offer and Tomas' feelings.
"He wants to quietly think things over because every day there are more clubs showing an interest in his services.""We have been in touch with Everton, Fulham and Valencia," Muller told isport.cz.