Well our board made a right mess by not signing antony much earlier the window and overpaying for it. Don't think we would have signed Casemiro either had we not lost our first two games.
5 players in the summer were never going to be enough after we lost so many players. We needed a proper cf and he got none. So it is pretty evident why we struggle to score minus rashford. We are doing fine for the squad we have but had we actually gone and got a half decent number 9 , we would have been much closer to Arsenal than Spurs.
And if I am not wrong Arsenal has just spent 40 odd million than us this season. For a club like Arsenal to almost match out spending should be in excusable.