Rashford's Red card: Was it fair or not?

On the 2nd of September there was a controversial officiating when Burnley’s Turf Moor hosted Manchester United and  referee Jonathan Moss sent Rashford back into the dressing room.
Marcus Rashford came on in the 61st minute of the game with United leading 2 nil up, but in the 71st minute Rashford was saw a straight red because he head butted  Phil Bardsley.

WATCH THE CLIP OF THE FOUL BELOW.

NOW THE BIG QUESTION IS IT WORTH THE RED?

Before Rashford head butting Bardsley, Bardsley had attempt to deliberately foul Rashford after the ball had gone our of play, this is what got Rashford angry.
But nevertheless it was a stupid and amateur move by Rashford to head butted Bardsley .
Our opinion is that Rashford shouldn’t have been sent off, he should have been yellow carded but since Moss decided that Rashford deserves to see the red card so should, Bardsley should have also seen a red card.