He told BritishGambler.co.uk: "I feel like I wouldn’t be rushing into anything at this moment in time. That’s where United have been over the last few years with their recruitment policy. This again might be ‘Are we jumping in because we need something?’
"For Man United not to get Champions League this year, everyone will see as a big problem, but if you’re gonna rebuild, make sure that the structure is correct and you’re buying the correct personnel. We aren’t just buying someone for this transfer window, we are buying them for five years.
"It might sound like we are giving up this season, but we can’t just keep throwing money at it and see if it works, and that has never been the Man United way."
He added: "I think regardless of who they are, it needs to the right fit – do the characteristics fit. Are we going down the same route as the signing of Wilfried Zaha? There’s a huge difference between playing for Crystal Palace and Man United and sometimes if you’ve not done the research on the player’s personality, you’re taking a chance on anybody coming to Man United.
"Have they played at a huge club? Have they played at a club that demands the same expectations as Man United? That’s where the short-term of going do we just sign someone because we need somebody, instead of signing someone for the future of the club. Playing at a big club has to be the remit. Playing at a club with the same standards."