Almost every other Western in the last ten years has failed, since Dances with Wolves.
It actually took me a year to learn how to play running back - to understand what they were doing defensively and then what our guys were doing every single play.
There may be fairies at the bottom of the garden. There is no evidence for it, but you can't prove that there aren't any, so shouldn't we be agnostic with respect to fairies?