That's always been the concern with Moyes, how we go against sides we should be beating at home. At least he acknowledged he got his tactics wrong after the match.Brighton's forward threat didn't justify a defensive 5 at the back. It can be attacking if you have the right wing backs. I thought Johnson might be able to fill in for Masuaku but it's not worked out.
It's all very well not picking Benrahma if there's a better alternative but there's not. Moyes needs to get over it. Noble is too old to start games now especially in that forward midfield role. Haller is useless up front on his own.