Rio Ferdinand believes Manchester United wingers Antony and Jadon Sancho both need to add more "risk" to their game - just like Arsenal star Leandro Trossard.
Antony, 23, and Sancho, 22, have both struggled to show their best form since moving to Old Trafford. Antony arrived from Ajax in an £85million deal last August, while Sancho completed a £73m move from Borussia Dortmund the summer before.
Neither have particularly thrived in Manchester, while the more experienced Trossard is flourishing at the Emirates., hitting the ground running since his January move. The former Brighton star, 28, has produced five assists in his last four Premier League outings - including a hat-trick of them in Arsenal's 3-0 win at London rivals Fulham last Sunday.
