Opinion: Who starts for Manchester United when everyone is fit?

Defence

AFC Bournemouth v Manchester United - Premier League

The next part for Solskjaer to figure out is his best defence. The defence hasn't been as much a problem this season as it was last season. That's mainly due to the major investment that was made in that particular area of the team.

Aaron Wan-Bissaka and Harry Maguire have certainly made the difference they were brought in to make. Now, who starts here when everyone is fit? Obviously Wan-Bissaka gets the nod at right-back, as he has certainly taken to the team like a duck to water and continues to impress.

At left-back, last season's Manchester United Player of the Year Luke Shaw hasn't started the season particularly well, but when he was getting back to form, injury struck. He, however, should get the nod when he gets back. If young left-back Brandon Williams continues to impress though, he will have a battle on his hands to get back into the side.

The central defence presents a challenge even though it was thought of as a position that was set. The upward trajectory of Axel Tuanzebe's progress has put pressure on whether he and not Victor Lindelof should be starting next to Harry Maguire.

Owing to Lindelof's shaky form, Tuanzebe should be given a chance to partner Maguire when he is match fit. Tuanzebe is obviously class, is quick across the grass and looks ready to be a central figure in the defence for years to come.