What's the burden of proof for the NCAA? Didn't the NCAA request financial documents from Sidney and declared Sidney ineligible once he didn't turn them over? (Think I remember that right). So isn't it sort of up to the player to prove they're innocent more than the NCAA's burden to prove the player is guilty?
There is no burden of proof and no subpoena power, so the NCAA basically makes it up as they go.
There is also little to no consistency from case to case on how they handle punishments.
So far it looks like all they'll have is the word of Miller and anything potentially tangible he could dig up (not likely much). Given the NCAA's history, that could lead to essentially no punishment, or it could lead to a couple years probation and Tunsil being declared ineligible for his junior season. You just never know with the NCAA.
Being honest, I'm not at all comfortable with anyone close to a player turning snitch, because every D-1 major conference football player on scholarship has received something that would be considered impermissible. How much and in what form differs from player to player, but they all receive benefits from time to time. What Miller could pull out to get us in trouble and how concrete it would be, I don't know. Given the NCAA's history noted above, it's hard to say how solid his information or proof would have to be to actually get something done. However, I was told that our staff feels this will all blow over when the dust settles, and they believe Miller will essentially be painted as a vindictive man out to try to drag Tunsil down since he's getting cut out right before pay day.