United visit Everton in the Premier League on Sunday, looking to extend a winning run against the Toffees to four consecutive meetings.
However, our Merseyside hosts are in good form and have kept a clean sheet in their last three home games - against Liverpool, Arsenal and Chelsea - and have picked up seven points from the nine on offer in those encounters.
Crerand was involved in many tussles with the Toffees during his years as a player and has covered countless games there as a pundit, so he knows how difficult it will be to win this Sunday.