I'm merely trying to make a distinction between system and selection, no twisting stats or excuses being made at all. Generally, I think the system works, but we aren't executing it well enough and I believe that selection is the main problem. Put Gabriel and Eddie in the lineup, drop Partey and Trossard, and I think we do much better.
FWIW, I think that Partey is starting in part due to Arteta's plan for developing Rice on an individual level. I think it's hurting us as a team and now it has cost us points, so I think it should stop asap. Rice's personal development is important for the long run, and playing him with Partey might very well accelerate that, but it's not worth it if we drop points.