My opinion on Tochett hasn't changed since the fall. Last season, I found it concerning how the team's offense seemed to continually be sacrificed in the name of the defense, and I think we saw how much this team struggled to create offense against Edmonton. And, to Tochett's credit, he identified this as an issue going into this season so I was willing to see if and how he was able to resolve it.
But then we had the Miller situation, and he played poorly and was traded, and then Boeser started to suck, and Pettersson continued to suck, and at this point, our forward group just kind of sucks from an offense standpoint and there isn't really any way to sugarcoat it. So, while I do have concerns regarding Tochett's coaching style, I don't thinks its overly fair to really criticize him much given the current personnel.
With all that said, of course I do think you'd see a spike in the offensive numbers of our forwards if Tochett was fired and a more offensive orientated coach was hired, but that isn't overly surprising nor does it suggest that our forward group as currently constructed is anything but poor offensively.