PC is calling them, Carr is getting out of the progressions for them. The weak side option was a staple of Gruden’s offense, and I’m pretty sure we run it every game. My guess is it’s one of the concepts that Gruden told us to use this year.
Sometimes the pocket collapses, can’t fault Carr for that, but there are plenty of examples of him taking the easy out when the pocket is clean (earlier in the season it was low percentage alert throws, later in the season it’s low percentage checkdowns).