Top 8: Premier League teenagers to watch in the 2020/21 season

William Saliba (Arsenal)

Arsenal secured a £27million deal with Saint-Etienne for the signing of William Saliba last summer but loaned him straight back to the Ligue 1 side for a season. Now back with the Gunners, many are expecting the Frenchman, 19, to start the 2020/21 season in what has been a fragile backline.