The character of Rosco as a sheriff

[dtf955]

Sorry, Mr. Best, i just now noticed we shoud ask each question separately; hopefully the mods accepted the fanfiction one as just one and this can be a new post:

Do you ever think about the backstory of your characters, like why Roco is like he is? With all the talk of concussions in sports, I'm wondering if you think he might have had a few too many hits as quaraterback; the balladeer did mention Rosco was a QB back in '44 or4 so, and it would explain Rosco's dumbness at times. Or, don't actors really consider gback story too much?