O'Boyle took on more responsibility when Murtough left last April, assisting INEOS director of sport Sir Dave Brailsford in establishing the new hierarchy that now includes Omar Berrada, Jason Wilcox and Dan Ashworth. He was heavily involved in bringing Joshua Zirkzee, Leny Yoro, Matthijs de Ligt, Noussair Mazraoui and Manuel Ugarte to Old Trafford this summer.