Someone else already said it but I feel it needs to be reiterated. This is how he ALWAYS plays. The only difference is that he didnt get a through ball against a high defensive line to go one on one with the keeper. This is why judging players by statistics is an awful indicator of their quality. For further evidence, see Bruno
Very true. If we are to believe the leaks coming from his side, he wants to start on the left so that he can make the diagonal run in-behind the defensive line. He basically lives and breathes for a specific pass - the through ball in-behind that leads to a direct shot - which, according to OPTA is the most difficult pass in football since no player has managed one per game since 2009-10. Not even that Argentinian short fella, who's probably the best footballer to grace the game.
I'd like to add a couple of things. Firstly, it doesn't have to do with a high line. City played a high-line yesterday, and Rashford didn't get a sniff at goal. Again, according to OPTA, one of the reasons the number of through balls behind the defence that lead to direct shots has plummeted in recent years is because the introduction of VAR has made the teams that implement a high line even more courageous. They gain more in the long-term by making the pitch smaller and the first ball out of the defence more difficult by playing the percentages, knowing that half a toe, shown in his resolution, will turn the decision in their favour.
Plus, there's a misconception that the midfielder's vision is all that matters against compact defences. The quality of the forward is as important as anything else. I argued, a few pages back, that Rashford's issue is not just how much space he needs. It's also how much time he needs to execute. Can he spot the pockets of space against organized defences? And when he does, can he finish when he's afforded one or, at best, two touches? Or does he always need the perfect ball that is so hard to find?
And pace can only mean something in correlation with technical skill, vision and intelligence. As we say in my part of the world: Horses are fast, it doesn't mean they'd make good footballers.