McCarthy's PC's are actually interesting to listen to because in certain instances he provides real answers with actual introspective/critical thought behind them, similar to Parcells, as opposed to Garrett's empty platitude bullshit that he spouted almost on demand.
For example, yesterday or the day before McCarthy talked about how given the circumstances he's not as concerned about the players physical talent but getting them ready mentally (football IQ, situational decision-making, schemes, etc.) and emotionally to compete.
Basically, he wants the team to be smart and prepared mentally. That's not an answer we would've gotten out of Garrett in the past.