Originally posted by sanjo49er:
As fans we look at this thread and critisize...Kaep should of done this.. Reid should have been there...Pears Missed that blitz...What was Martin thinking...But as Fans do we really know what play was called and what "protect" or "scheme" or "progression" reads are supposed to be made??
I have a good idea of the progressions on a passing play, what a running play is trying to achieve, and what a defensive coverage is, but when it comes to protection schemes and what is called at the line of scrimmage, where protection is supposed to slide, I don't know. The progressions on a passing play can be determined by the concept being run. Many of these route combinations have progressions built into them and they are standard, for the most part. If I can't tell, then I look at Kap's head and how it moves as the play develops.
On the sack where Devey and Martin part ways and allow a free rusher up the middle, we can't be sure what's supposed to happen. We only know what happened. When we see Reid retreat back to his deep zone, we know that's what he's supposed to do. So to answer your general question, we do know what's supposed to happen, for the most part.