Manchester United boss Jose Mourinho admits he's reluctant to work the January market.

Mourinho regards this month's transfer window as an "emergency" opportunity.

“I always think that the best time is in the summer market," he said.

"I always consider the January market as an emergency one where you can try to resolve some problems or give a little boost to the team for the rest of the season.

"It's not an easy market, I have to admit that."