The January transfer window is official open, giving all 20 Premier League clubs the chance to bolster their squads for the second half of the season. The winter transfer window promises exciting, unpredictable signings and departures across the English top-flight.

Premier League teams have made eight signings for more than £30m combined in the first week of the January transfer window, with the promise of more to come.

We are already past the first week of the midseason business period for European soccer clubs, but when is transfer deadline day?

The number of clubs yoyoing between the top and second tiers of English football has never been higher, leading some to speculate that the Premier League is all but a closed shop now, but is this the case?

The January transfer window is here and all 20 Premier League teams will be keeping their eyes and ears open to opportunities to strengthen their squads. But who needs to strengthen, and where, in the next month?