Point out anything during the season that would make McCarthy on the hot seat. You won't find much. Hell look at dak's numbers during the regular season (4,516 yrds, 36 TD's, 9 INTs 2nd in the league in QBR) . You could've made a strong case for mvp with those stats prior to the playoffs.
And you didn't say who was on the hot seat prior to this game. You said who was on the hot seat, period. I agree with Bender, both are likely done in Dallas anyways.
I don't like McCarthy as a coach, but he was getting too much shit prior to the start of the season after ditching Kellen Moore, from so called analytics experts to NFL pundits. And considering where the chargers ended up, a lot of people were wrong.
I doubt there is any coach out there that can fix the Dak problem. There is still the issue with Tony Pollard. He's clearly lost a step since his surgery and hasn't been that explosive player he was in the past. A lot of question marks from a team that's been nothing but disappointing in the playoffs these last few years.