In two seasons as a Chelsea player, Jackson has scored 30 goals in all competitions—24 of which have been in 65 Premier League appearances. He first emerged at Villarreal and a few short months before joining Chelsea was a failed medical away from becoming a Bournemouth player.

Newcastle have set their sights on Aston Villa captain John McGinn as they eye more summer recruits with Eddie Howe looking to add to his midfield options before the season begins

With less than two weeks to go until the season, it's not time to panic yet, but these teams need to start building their squads and fast