I have tempered my thought a bit since the game. The Cowboys looked awful most of the night, especially on defense. Yup, that's got to get cleaned up and fast. But The Rams were the favorites to get to the SB and they got blown out worse than the Cowboys. It happens.
When you looked at the dropped passes, the INT, the 4 fumbles that the Cowboys only got 1, the blown coverages and other mistakes you have to believe that is not going to happen every week. Some weeks all those things will go Dallas's way and they will blow out some poor team facing them when that happens.
If there reason to be concerned? Yes, of course. We don't know that CP is capable of getting the issues fixed. We don't know if this will be one of those years when Dak makes lots of dumb mistakes. We don't seem to have the talent at DE or CB. But I do not think the game against the Giants was indicative of what the Cowboys are. We'll find out this week when the Giants face the Rams and the Cowboys face the Commanders.