I didn't notice anyone belittling his intelligence, although there are many comments so maybe i mssed that, simply that he is stubborn, or worst case - doesn't KNOW what to do.
I find it amusing that people say things like your quote. "If this team doesn't turn things around this year, I expect you'll see a change or two."
Why would you think that? I'm not saying we won't improve, not saying anything other than, no matter the outcome, nothing will change.
If they lose, it will more "it's on us", " we didn't execute", "thumbs (previously up asses) not fingers"