Merse: Carrick is in trouble, it's a nightmare week for Man Utd

In his latest Sky Sports column, Paul Merson believes this is a big week for Michael Carrick as Manchester United head coach after a poor run of form. United have failed to win five out of their last six games in all competitions - the latest being Saturday's 1-1 draw with 10-man Tottenham, who scored a late equaliser through Dominic Solanke. Carrick's side now face a huge week with two tricky away trips to Atletico Madrid in the Champions League on Tuesday night, then a trip to high-flying Leeds United who just lost their unbeaten record to reigning champions Arsenal…