Levi Colwill is set to join Brighton & Hove Albion from Chelsea, fitting into Graham Potter's progressive back-three system. Colwill, a left-footed central defender, has shown promise during his loan at Huddersfield and through his performances for England's youth national teams. Brighton's system allows for attacking wing-backs and has been successful with players like Leandro Trossard benefiting from it. Colwill's integration into the team is expected to be cautious but impactful.