To me, dak looks despondent and dejected by Mike calling the plays and making sure they don't get changed. I think Mike questioned him on the sideline after one of these series. Shrugs, you must do things like this when driving a Yogu and think it's a Ferrari.
I already know what it is….
Dak is the type of QB that can’t or struggles going through progressions.
He needs plays that are already set for a primary WR.
For instance if the play call is for Lamb to be open on a slant or post route and he’s not open, Dak will panic and not go through any other reads.
He will either dump it off for a short gain or loss, force it, or just straight up panic and let hell break loose.
This is why a bunch of times on 3rd down we don’t convert. First option not there, screw it, dump off, force or sack