Manchester United striker Marcus Rashford questioned their work rate and mentality as he offered a brutally honest appraisal of his side's slump in form after Wednesday's 2-0 derby defeat by Manchester City at Old Trafford.
United's surge after manager Ole Gunnar Solskjaer took over from the sacked Jose Mourinho in December seems like a distant memory, with the club having lost seven of their last nine matches in all competitions, including the last three without scoring.