The FA Cup fourth round kicks off tonight as Manchester United take on Middlesbrough at Old Trafford.
While, on paper, it’s a fairly favourable fixture, Ralf Rangnick has struggled to wholly convince at Old Trafford. Prior to the recent international break, his team did appear to be building somewhat of a head of steam, although there were large patches of their consecutive wins against Brentford and West Ham that flattered to deceive.
