The January transfer window is open for 10 more days across the biggest leagues in Europe, meaning just over a week remains for clubs to mobilize and make the moves that will fortify their squads for the rest of the season.
We've already seen a few big names on the move, with Chelsea landing Christian Pulisic from Dortmund (before loaning him back for the rest of the season); Real Betis signing fellow Concacaf rising star Diego Lainez from Club America; Monaco signing veteran midfielder Cesc Fabregas from Chelsea; and Fulham turning to Ryan Babel in hopes of staving off relegation.