Potential Premier League free agents Celtic could speak to in January

Celtic have often struggled with the fact that they are far worse off in terms of spending power than their neighbours in England.

The Hoops are given far less in TV revenue, as more people are interested in watching the Premier League, meaning that the club has less to spend in the transfer market.

This means that Celtic have to be smart with their signings, which could include free transfers.

Here are some players who are out of contract next summer who Celtic could speak to in January…