Celtic’s next £20m sale identified by former Hoops star.

Paulo Bernardo could become Celtic’s next big money sale, according to former Hoops star John Hartson.

The 22-year-old returned to Celtic Park on a permanent deal in the summer after spending last season on loan from Benfica. He was given a spot in the starting lineup in the Glasgow derby, helping his side to a 3-0 win over Rangers.

Following the departure of Matt O’Riley to Brighton for a club record fee believed to be in excess of £25 million, Hartson believes the Portuguese midfielder could follow in his footsteps.