Just before Manchester United announced an exciting double deal, an unfortunate problem re-emerged. United confirmed the signing of Matthijs De Ligt and Noussair Mazraoui, bringing in two highly capable players from Bayern Munich. An hour before the confirmation, United revealed Luke Shaw has suffered yet another injury problem which means that he will miss out on the beginning of the Premier League campaign And as United contemplates the next possible step to solve this ongoing issue, another raid on Bayern Munich should not be ruled out. United have to explore Alphonso Davies dealLuke Shaw w…