Tino Livramento is Newcastle's only natural full-back who has regularly featured and is fully fit, with Trippier nursing a back problem and Hall now ruled out. The situation could see Howe turn to left-back Matt Targett, who has only made four appearances this season, or move Dan Burn back to the left-hand side of his defence. It is far from ideal ahead of the Wembley showdown, where the Premier League's current top scorer Mohamed Salah and Trent Alexander-Arnold will likely be lining up on Liverpool's right.