Feels like a built-in excuse to me.
Rams O-line often didn't handle the BUF rush, Stafford either didn't find anyone not named Kupp, or didn't have time to look.
I didn't see too many Cam Newton balls thrown, just a lot of Stafford looking for a split second, either throwing to Kupp or holding the ball and getting sacked.
Personally, I'd wait a few games before trying to figure out Stafford's status.
OTOH, it's funny watching the NFL try to keep this Rams thing afloat. $6B stadium filled with the other team's fans. What's gonna happen when the home team really sucks? Personally, I can't wait.