We have far too many players on far too much money for their ability. Arguably there are probably 3 players that should be on really good money in that squad. Pogba, De Gea and Sanchez (only because we got him cheap and the wages were going to make up for that). We have a team full of players that should either be backup for a club of our size or they simply shouldn't be here. Lukaku is showing that he isn't good enough at the top level. For an upper mid table club he is great. Powerful, scores plenty and is better than they can expect for their position and spending. We are losing games because of his finishing. All sides lose games and have poor games and that is when you need a top strike to pull something out of the bag or do something special on their own; perhaps take the only chance in the game. Lukaku is not that sort of striker.
Yesterday brought home just how much lack any sort of cohesive style of play. Derby outplayed us all match. The fought more, worked harder, made more runs and generally came up the pitch as a unit. I assume they have not been great in recent years as they have just appointed Lampard, a man with little managerial experience and yet he has them playing as a team in 12 or so games with a bunch of players he probably wouldn't necessarily buy himself.