Actaully teams do this with players quite often. So they can sell their fans on- I tried my hardest to sign so and so but his demands were way out of line and he decided to go elsewhere, but i tried. Just sticking with Sparano and co. without at least appearing to reach out to these high powered coaches would look awful to the fans. I t might be that he did feel out cohwer and gruden and harbaugh but lets be honest he isn't going about it the right way by already having a coach sitting, as well as a GM and then trying to interview replacements. The oddness of this coaching search lends itself to people allowing for conspiracy type theories.