In 4+ years Fisher has had 3 OC's.

Schotty
Cigs
Boras

Ummmmm... Maybe the problem is not with the OC's?

Fisher has had 3 QB's in his 4+ years.

Bradford
Foles
Keenum

And his #1 overall Goff is still in street clothes, although healthy.

Ummmmm... Maybe the problem is not with the QB's?

What is the common denominator between these 7 individuals? I'll wait...

No need to overthink this, fellas.