Virgil van Dijk is set to become a free-agent next summer, and time is running out for Liverpool to tie the captain down to a new contract. The Dutch international, alongside Trent Alexander-Arnold and Mohamed Salah, could leave Anfield for nothing at the end of this season with Liverpool yet to reach an agreement with Van Dijk over signing a new contract. Although Van Dijk has been secretive about contract talks with Liverpool, pressure is starting to mount for the Reds to reach an agreement with their captain to commit his future to the Merseyside giants, with the defender still regarded as …