Manchester United will get a reminder of how far they've come when former boss David Moyes returns to Old Trafford with his Sunderland side on Boxing Day. Jose Mourinho's United (8-6-3) have developed an attacking fluency this season that suggests they are far more capable of challenging for top honours than they ever were under Moyes' tutelage. In reality, the much-maligned Moyes recorded a higher win percentage during his supposedly disastrous 2013-14 season than Mourinho has managed so far in this campaign. More...