Wish I could post media on here because I've been playing with the some United data and it's pretty interesting seeing how ETH started pretty good and maintained our best win rate under any manager since SAF till about the half way point in his tenure, then things fell off a cliff. Also, his current win rate overall is worse than Jose's, only slightly ahead of Ole. The trend over the second half of his tenure (~last 60 games) is shocking.
I also looked at goals, since the impression is that we keep getting spanked and leak goals like crazy. Here, ETH record is absolutely terrible, way behind Ole and Jose, and even behind LVG. He started out ok but fell off quick, and now, 124 games in, is behind LVG at the same point, and way, way, behind Ole and Jose.
What concerns me most the trend seems to be going one way. I don't know why we would expect the next, say 20 matches, to look different than the last 60 odd matches.