Werner, Toney, Henderson ... Mbappé? The key players set for possible Premier League transfers

It has been a slow start to the January transfer window in the Premier League.

Expect that to change pretty quickly.

Deals are being mooted, speculation is starting to fly, sought-after stars — like Kylian Mbappé and Ivan Toney — have chosen to talk about their future to the media.

Here's a look at the situation surrounding a number of key players and teams: