Spells doom for Foles? Dunno…
I think Case and his agent had justification for that contract and maybe more based only on what the talking heads were saying.
I don’t think your figure of average team to .500 with a tailored system is out of the question… except that a particular system is not necessarily manned with the proper personnel to execute that system.
Denver was not really very good at maintaining or even forming a pocket at times. I remember Kenny Stabler at the Oilers, Don Meredith at Dallas, Tarkington at Minnesota, etc.
Don’t take my statements as adamant, I am learning here and just ‘splainin’ my thoughts.