Payet scored 12 goals in 38 games for West Ham after arriving in June 2015 .
Carroll believes there is still plenty of quality at the London Stadium - highlighting winger Michail Antonio , who has eight strikes to his name this season .
Payet scored 12 goals in 38 games for West Ham after arriving in June 2015 , but Carroll believes there is still plenty of quality at the London Stadium - highlighting winger Michail Antonio , who has eight strikes to his name this season .