Erik ten Hag revealed rotation was the reason for Marcus Rashford's surprise substitution at half-time in Man Utd's 3-3 draw with Porto in the Europa League on Thursday.
Rashford had been United's best performer in the first half, scoring his side's opener before teeing up Rasmus Hojlund as Ten Hag's side flew out of the traps and surged into a 2-0 lead.
Speaking on Sky Sports News about Rashford's first-half performance, former Wales striker Robert Earnshaw said: "Marcus Rashford has been excellent.
"Every time he gets the ball on the left he is terrifying Porto. He looks the most dangerous player on the pitch for Man Utd."
However, United were pegged back before the break as Porto pulled a goal back through Pepe and Samu Omorodion equalised before half-time.
Rashford didn't re-emerge for the second half and was replaced by Alejandro Garnacho, with speculation mounting that he must have picked up an injury. However, after the game Ten Hag explained the substitution was all part of the plan as he looked ahead to the Super Sunday clash with Aston Villa, live on Sky Sports.
"We have to rotate," Ten Hag said.
"Garnacho, we didn't start him, but he had a great game not only Sunday but the whole season.
"We go quickly with a turnaround to Villa and they have had a day longer to recover and we have an away game."
In his post-match press conference, Ten Hag added: "Yeah, but (replacement Alejandro) Garnacho was my best player on Sunday by far and also in many other games," he said.
"I think in the season, as I assess it so far, he is bringing us so far the offensive threat by creating chances, assists, also scoring.
"Garnacho we also have to play as well and we have two very good players over that side."
Asked if the decision had anything to do with Rashford's role in Porto's first goal, Ten Hag said: "As I say, I have to watch it back and I think over the left side definitely we didn't defend well tonight.
"Marcus also played a part in this but, as I say, it had to do with Garnacho and nothing against Rashy."
'Don't judge Man Utd now'
Porto struck again soon after the restart through Omorodion's second of the game and United, who were reduced to 10 men with nine minutes left when captain Bruno Fernandes was sent off for the second successive game after collecting a second yellow card for a high boot, looked to be heading for another damaging defeat.
However, Ten Hag's side dug in to salvage a draw when substitute Harry Maguire headed in from a corner during stoppage time.
Despite the point, United, who remain in the knockout play-off spots in 21st after a second draw, are winless in four games and the nature of this performance only adds to the pressure on Ten Hag ahead of the tough trip to Aston Villa on Sunday.
Pressed on his future, the Dutchman remained defiant, saying: "We will get there. Don't judge us in this moment, judge us at the end of the season.
"We are in the process, we will improve. We have two seasons now where we achieve finals, (so) just wait.
"We have to develop and progress this team. We will work and continue and we will fight.
"You see the spirit and the connection between the staff and the team, the players are together and want to achieve. We have that good mentality, but some defending parts we have to step up."
Maguire's backing for Ten Hag
United have now conceded three or more times in a match on 24 occasions in all competitions since Ten Hag took over - more than any Premier League side has in that period.
This was the third time they have conceded three in a game this season alone.
However, goal scorer Maguire went on to back Ten Hag to use his experience to pull United through this difficult spell.
"I have played for this club for six years and I know how it works," Maguire said.
"When you go through a bad spell, players come under pressure, but also the manager does.
"He [Ten Hag] is experienced enough, he has been in the game long enough and has been at this club long enough, so I am sure he has learnt how to deal with it.
"It is part and parcel of playing for or managing this club, part of the privilege that you have."
Jeclprsz
0
Clueless fans Rashford barely defends, goals came because he's too much of a star to help out Dalot.
you expect him to run to and fro help as if dalot is not there he also gets tired and so can't go in front and come back with same energy especially wen the team is underperforming
Zucbciosty
0
when am i going to hear sack news for Eric ten hag?
Tikdlmntz
0
I'm always surprised how useless man united critised only coach and forget about players who don't want play hard to depend their position, I love ETH he will continue as in coach
Yuybekmruz
1
He just destroyed the beautiful game after his substitution 😬😬useless coach
capbelmopr
0
i
Saacdeiopt
1
Natin can save man united if the coach doesn’t live
fancdeimy
1
Hurry and sacked this useless thing for a coach.
kiaabckt
0
The left is always the problem, rashford & dalot..... but all will be well. I believe, jst some rotation, Bench rashford and dalot and bruno at least on red thank God
lungoulenhkip
0
results don't matter,rotation matter#ten hag
Binaeinsz
0
Hi must go the coach
Vosdikmnps
3
all those past games we didn't defend well on the left please make a change there they are coasting as
jemeklmnsz
1
asshole if u dere till d end of the season, it will be a disastrous season for United. F off
Botbciklr
0
darn stupid bawled !
Lokacemotz
0
He wants to make sure thy dont sack him
Wasciktz
0
What is that to explain ..... already 3-3 . Loss you explain , win you show off .... draw also you explain ...
sazbikopt
0
Ten hag fears Radford might have used all his goal in the porto mach and not get a target on sunday villa mach. what a on-and-off coach and player
Tonu22
0
This rotation is what is costing MU. This coach has no clue at all
agree, Pep and Arteta doesn't rotate every game
youthfuldance28
1
Clueless fans Rashford barely defends, goals came because he's too much of a star to help out Dalot.
JohnDuggan92
2
And they say management is giving Ten hag two games to save his job ! What a joke !!!! How do you remove your best player on the day at half time when the scores are tied ? At 2-0 at half time, I would understand, but at 2-2. Na man. Joke things happening at Manchester United 🤡
boucdert
1
At the moment ETH should only rotate his head
buzaoprsy
2
clueless coach you can't sub your best performer cz of rotation, Amad was silent you should have taken him off if you want to rotate, we want to win games the coach want to rotate, we are in a mess
The_Real_Baggio
1
I would start Garnacho over Rashford
shakx3m
3
Even Bruno is tired of playing for Ten Hag
jabbcmnoru
4
This rotation is what is costing MU. This coach has no clue at all
Pranay41910
0
nick name of Bruno "Mr. Red"
Pass2Pogba
1
good job Ten Hag