The Dutch boss is sure that the 20-year-old will return from West Brom a better player.
The ex-Sunderland striker and former Tottenham Hotspur forward both made our Week 24 line-up along with the likes of Cristian Roldan and David Accam.
Ander Herrera, Michael Carrick and Luke Shaw have been waxing lyrical about the early-season performances of their Manchester United teammate, Eric Bailly.
The Reds are poised to sign a new goalkeeper according to the Nottingham Post.
Tottenham Hotspur are reportedly keen to add the Spanish starlet to their attacking options.
A deal has reportedly been agreed to bring goalkeeper Claudio Bravo to the Etihad. How have Man City fans taken the news?
Liverpool haven't won a trophy since 2012, and have only won the one prize since 2006. The club is crying out for silverware.
The club are reportedly keen to keep hold of the Uruguayan, who has been linked with a move away this summer.
Everton manager Ronald Koeman revealed at the weekend that Romelu Lukaku wants to stay at Everton.
Sunderland lost 2-1 to Middlesbrough on Sunday afternoon.