NFL Week 1

[Irishman]

I am curious to know just how many Bellichick assistants have flopped as head coaches. some that come to mind right away are Charlie Weiss at multiple stops, even though none have been in the NFL; Matt Patricia at Detroit. Josh McDaniels, Romeo Crenel, Jim Schwartz, Eric Mangini to name a few others....Kind of odd to see so many flops. Typically looking at other coaching trees, there seems to be more success.