On the topic of cohesion, I thought it was interesting to see Eirksen talking to Lamela and gesturing for a couple of minutes as the teams came out after half time. It had looked like they'd gotten in each other's way a bit the previous game, with both trying too often to be on the left of the penalty box. This time Lamela stayed more or less down the middle, with the first task of running at the defense, then passing. Getting Lamela and Eirksen working together should be one of the highest priority tasks, and everyone, clearly, is working on it, which is good to see. I liked seeing one wide player start in each half, which is often better than 0 or 2 IMO, and that both Lennon and Townsend were effective getting deep in the box and cutting the ball back. The team has played good football every game but Chicago.
So, all these things are probably good signs. I'd be more concerned if we looked like disorganized crap. But the good signs may or may not prove to mean anything.
There's every reason to think West Ham will clog it up, as they did at Schalke, and that we probably won't look good. That also won't mean much.