Coach Z has definitely not a Boston accent... he does drop his R's sometimes (and adds them in other times), but it's honestly more of a midwestern accent than anything by the rest of his speech. That, and he just plain says things WRONG sometimes. I couldn't say why he has that accent though. He just does. :)
Possibly one of the worst head football coaches in the history of the SEC. A fool who can sink a football program faster than anyone else humanly possible. Better know as Ed Orgeron, current coach of the Ole Miss Rebels who has basically ran off every quality player and many fans. Love child offspring of Rob K. and Petey B.