#2 Aaron Wan-Bissaka
At just 21-years-old, England footballer Aaron Wan-Bissaka has already cemented his place as Crystal Palace's right-back in this season. He performed well last year and has kept his form this season too which has put him on the radar of top European clubs.
Wan-Bissaka is good in the attack and does well to do his defensive duties thereby catching the attention of other big clubs. He has done all this at a young age and would be a great signing for any club.
Antonio Valencia will leave Manchester United at the end of this season and Italy full-back Matteo Darmain might follow him too. Ashley Young is at the twilight of his career and Diago Dalot is a young prospect. Hence, Manchester United needs a right-back for the upcoming season and it would be best if the club can go for a home-grown player in the form of Aaron Wan-Bissaka.