Not responding to anyone in particular, but this has been on my mind.
This was a fantastic result, but I think we're going way over the top on the performance. It was good, but chaotic. We were very lucky not to concede. A battling win, but we still exposed in a number of areas.
I personally don't think it's that praiseworthy when Xhaka and Jorginho have to go down constantly to buy fouls because they can't retain the ball under pressure, or that we haven't solved the problem of opposing teams just dumping the ball behind our fullbacks, or that we still lack a bit of ruthlessness across our forward line. Using the result to justify certain players' deficiencies seems like poor analysis to me. Kiwior wasn't as bad as Holding, for instance, but no way he was anywhere near as imperious as we need our CBs to be.
I especially don't think that this result says much of anything about decisions made in previous games, especially considering the number of chances we gave away. It went our way this time, doesn't mean it would have before or will again without continuing to improve this squad, internally as well as in the market.