Amid all the new manager talk around Ruben Amorim’s possible arrival, there is still football to be played and Manchester United are now preparing to face Chelsea. Wednesday night saw the beginning of the four-game Ruud van Nistelrooy era and it started with a victory. Like Michael Carrick, Ole Gunnar Solskjaer and Ryan Giggs before him, the interim role looks likely to be successful for the club legend. Manchester United thrashed Leicester City with the Red Devils winning 5-2 at Old Trafford on Wednesday night. In the process, Van Nistelrooy brought the good vibes back to Old Trafford. Casemi…