I haven't wasted my life reading his amateurish useless hack articles in more than a year, but it appears he is doubting Marrone's staff selections. I have one simple reply to all the doubt about young guys coming in to do a job for the first time in their lives.
Bill Walsh and all his assistants had to come from somewhere in the late 70s, and by all accounts started their careers in quite the same fashion as Marrone's staff. So, does it really matter if a guy has been coaching in the league for a long time? not really. Mike martz, Dick Jauron, Chan Gailey, Norv Turner, Steve Mariucci, Joe Gibbs 2.0, and the list goes on have all been flops. Anyone with a brain could tell you that you could add Bill Bellicheat to the list if he didn't stumble upon Tom Brady.
This decision is completely new for the Bills franchise, so, if anything, let's see what they can do, it couldn't possibly be worse than 13 years of crap.