Manchester United manager Ole Gunnar Solskjaer still intends to strengthen his attack despite Mason Greenwood's emergence this season.

Greenwood scored twice as United secured top spot in their Europa League group with a comfortable 4-0 win over AZ Alkmaar. The 18-year-old now has six goals in seven starts this term but Solskjaer is still on the look out for a striker.

"We're looking to strengthen in many positions," said Solskjaer. "If you look at our squad compared to others we're getting there but we need two or three players to have a squad with enough numbers to rotate throughout a long season and we'll see what we sign."