Professional FAILURE football people for 30 years and counting. This is why boards have people thinking they could make better decisions --- AND no one has any proof they wouldn't make better decisions because they have 30 years of watching the professional football people in charge of the team we all LOVE.......FAIL
Brian Broadus was a professional football scout, and he definitely wasn't/isn't right all the time (although he seems to always think he is). Although I think his take on OL (only) is usually better than most. With that said, I think everyone can have an opinion, even when wrong.........because in the end professional or amateur doesn't matter -- only ownership decisions do.
My apologies to you exciter, but I hate when people tell me "let the professionals do it" when they are failing at it. Sometimes I am better at certain things than most professionals. (Though not in the football realm) One Example: I have found lots of dads who are much better coaches than the professional ones my kids had in pubic school.