You're ignoring the obvious difference though. In college discipline and how your player's conduct themselves is considered at least part (and a fairly significant part) of a head coach's responsibility. In the NFL it is not. Player X gets arrested for domestic battery in college, that school and how they handled the situation is investigated and how the head coach runs his program is called into question. Player X gets arrested for domestic battery in the pros, that player is suspended by the league, another player is brought in and nobody really gives a crap because it's not an NFL team's responsibility to babysit grown men. Yes, you have to still win but that's the only thing that matters in the NFL. Some coaches like that I'm sure.
you honestly don't believe head coaches in the nfl are not involved in discipline issues? that they don't deal with things in some cases on a regular basis that never gets to the nfl
do you think the nfl told the chiefs to get rid of marcus peters or do you think andy reid just got tired of dealing with his [ Finebaum ]
was it the nfl who told jimmy johnson to tell charles haley to get his freaking act straight or get ready to get cut after the niners had already gotten rid of haley
go look at all the things the giants tried to do to keep lawrence taylor somewhat under control
you have this perception that the nfl is the cop and the coaches don't deal with these matters and that just isn't correct
add in agents, crazy family members, wives, girl friends, the media, and do you honestly believe that money doesn't magnify these issues
this is akin to saying all the frat house [ deposit from a bull that looks like Art Briles ] stops at the doors or the investment banking houses and hedge funds.