The problem is, if the staff does well he'll still nitpick and not like them.
A return to 6-7 regular season wins silences 80% of my criticism. The remaining 20% puts me in line with most other posters in terms of frequency. However, the general focus of my criticisms would be similar big picture stuff. I dont get into criticizing individual play calls or performances.
For example, I never second guessed a Tiller, Hope, or Hazell play call, but constantly was upset with Tiller for tipping his hand on run/pass plays with the WRs he put out there. I get wanting to have your best blockers in, but mix it up.
A return to 8+ regular season wins silences 90%
Anything less than that gets more of the same dependent on how much stuff the coaches/press says that gets me all worked up.