I don't think a coordinator leaving after 5 seasons in the job to necessarily be an indictment of his work or his boss. Especially when they elevate his hand-picked protege to the job.
I am seeing the differences on offense. I think they're great. We're 2nd in the entire league right now in terms of points/offensive drive, which is the stat I always look to to see how we're comparing offensively. That compares positively to 2016, when we were 6th with a different OC and the same QB. And to 2014, when we ended up 4th, with a different OC and a different QB. Let's hope it holds up after teams get a handle on our tendencies and once we get past the soft defenses in the early spots on our schedule. It's great.
The redzone stuff is great, too. Last year's redzone issues were a function of having lost both Dez and Witten in the prior offseason and not replacing either until we made the Amari trade, and of having limited blocking at the second level with Frederick out, making it a lot harder to run in close when the coverage compressed. None of those things are problems right now, but it's also the case that Kellen Moore has done a great job with play calling. It's showing in the points/series data.
What I don't get is why you'd think I'd consider the offensive production a negative for our head coach. He's doing what he's supposed to be doing. Evolving the team schematically, improving the staff, and improving the quality and the depth of the personnel. In what world is that a negative? I mean, in what sane world?