Man United's lack of transfer business risks undermining all their good work under Ineos. It's time to back up talk of grand plans with action - or fans' patience will run out, writes NATHAN SALT

Manchester United's lack of transfer activity during the current window is frustrating supporters, who question the club's ambitions under Ineos ownership. While United staff are on a five-day retreat in Ireland, fans are growing impatient with the gap between the club's stated grand plans and actual on-pitch investment. Columnist Nathan Salt warns that failure to back up talk with action risks undermining the progress made since Ineos took over.