[30gut]

Personally I don't think Peyton Manning will be physically able nor do I think it would be wise for him to play football; so for me its kinda a moot point.

But, if healthy Peyton is a one man show as far as passing game goes.
Imo it makes little to no sense to ask Peyton to learn your passing game because what are the odds its gonna be better then Peyton's?

If you sign Peyton you sign on for the whole show, you meet him halfway at least.
Peyton installs his offense, Peyton will have near total control of the passing game.
No one works harder at teaching the system as Peyton himself.
We've heard the reports of Peyton going to meet and teach young WRs the offense as evidenced by his work with Gonzalez, Garcon, Collie etc.
I'm sure Peyton and the OC can put their heads together and figure out how to translate Peyton's offense into the verbiage of his new team's language.

If he's healthy Peyton is going to be Peyton.