EXCL: Four clubs tracking Chelsea player ahead of summer window

Could be a situation to watch

There are plenty of potential summer transfer stories starting to bubble up now as we approach the longest window of the year.

Clubs will be looking to make the required improvements to their squads and bring new players in, as well as let some go.

Chelsea will be busy doing both of these things in the summer window, and interest is starting to come in for a number of their own players now as well.