Speaking in Friday’s press conference before the Premier League game with West Brom, the boss had particularly high praise for three of them men expected to battle it out for the spot as the campaign progresses.
Luke Shaw sustained a hamstring injury against Everton but is already on the road to recovery, while Alex Telles and Brandon Williams are probably vying for the right to replace him on Saturday night.
“We’ve got options at full-back, so I’m not worried about that,” said the boss.
United head into the game at Old Trafford without Shaw and his absence is sure to felt after a fine display at Goodison Park, and assists in consecutive matches - for Anthony Martial at Istanbul Basaksehir and Bruno Fernandes's equaliser on Merseyside.