There's only so long any manager who isn't winning every game, can get away with picking Lingard ahead of either of these two.
I mean, I thought Rashford was quite poor when he came on yesterday, but even in spite of that, he managed to be an absolutely massive improvement on Lingard, because you actually notice Rashford is on the pitch, doing his job...and the opposition actually have to account for that. It's the same with Martial. You notice them constantly having an effect on the game.
With Lingard, most of the time he is busy trying to do something that doesn't need doing, and that he isn't good enough to do anyway, so the opposition can literally just ignore him, and the game as a whole ignores him. You notice him in maybe two or three instances, usually cropping up somewhere he shouldn't be, to do something that has no effect on anything. Last night his main contribution was getting booked fouling someone on the opposite side of the pitch to where he should have been.