Aaron Wan-Bissaka will face Manchester United on Sunday for the first time since his sale in the summer. The 26-year-old spent five seasons at Old Trafford after signing from Crystal Palace for £50m under Ole Gunnar Solskjaer in 2019. Premier LeagueAaron Wan-Bissaka made 190 appearances for the Red Devils and won the FA Cup and League Cup under Erik ten Hag before departing this summer. West Ham paid £15m for Wan-Bissaka with United signing Noussair Mazraoui from Bayern Munich to replace him at right-back. Mazraoui has enjoyed a strong start to the season with United but eyebrows were raised w…