I'm pretty tired of Shaughnessy's whole shtick at this point.
He's always the smartest guy in the room fighting against the "homerism" and "excessive optimism" of the townie fans who are too emotionally invested in the team.
You know, these days I have access to plenty of national media outlets and national voices / writers on sports who can give me the unvarnished, uninvested take on my favorite team. It's not special or edgy or interesting to be the guy in the home town who is so "objective." In fact, pretending that you don't have emotional stakes just comes across as disingenuous. Every human being alive, and especially those who exclusively follow or cover the teams of one particular town, have some kind of emotional stakes, positive or negative. It's better to be up front about that than to pretend like you're the exception.
CHB doesn't offer anything remarkable at this point. The national media people are more objective on Boston area teams than CHB's supposedly "objective" takes because they are actually removed from it all, rather than pretending to be removed from it in order to get a reaction from locals.