Sorry to tangent this, but why don't Americans sound more British? Why do the Australians, Indians, and all of their other colonies have that accent? Even the Canadians have a different sound then we do?
is it the "melting pot" effect?
--
As for Peyton and Eli, I think the family influence cannot be given a lot of credit, but then add Ole Miss and Tennessee and you get what you hear now.
Another example is US goalkeeper Brad Friedel - he's been living in Blackburn, England for some time and to hear him speak its just painful to the ears. Its not a British accent, its not American, its a make your ear's bleed sound.
Okay just had to ask and add.
Carry on.