haha, I was wondering why the heck the image is upside down till I realized the playcard itself was upside down. I'm hoping the side he's supposedly reading is at least rightside up.
From the way I understand it, the "Have a Plan" is an alert thing. Meaning under 2 minutes, they studied to Eagles tendancies and as he's relaying stuff to the players, he gives them those alerts so they know what to expect. "Have a plan" may be for the players, not for himself - meaning, we know they bring pressure X% of the time under these circumstances, so have a plan for what to do if they do and if they don't, as opposed to just free styling it out there.
I dunno. I'm not a fan of Garrett but I'd like to believe he's not writing encouragement for himself on the card.