2025 McDermott is a kamikaze compared to 2019 McDermott.
IMHO, his biggest failing is stale ideas on defense, but I'm not a big enough film nerd to support that with specifics.
He seems like he's trying to run a much more aggressive, pressure-based scheme than our roster is tuned for, especially in the postseason. Bosa may be the only DL player who is authorized to get pressure on the QB as their first priority, instead of gap integrity.