A UEFA Europa League club may register a maximum of three new eligible players for the remaining matches by midnight CET on Wednesday. The full regulations around player registration can be found here (see Article 43).31 January Portugal Under-19 striker Jorginho joins St-Étienne on loan from Arouca until the end of the season.Newcastle's Dutch goalkeeper Tim Krul joins AZ Alkmaar on loan; the 28-year-old spent the autumn with Ajax but did not make a first-team appearance.Celta Vi... UEFA.com - News