I have talked both to people that have rolled bats and people that have purchased them. There is a pretty involved process to rolling. Knowing know how much pressure, how many times to run through the device and how you rotate the bat. Those rollers that know what they are doing claim they can roll a bat and it will be undetectable, visual inspection inside or outside from a well broken in bat.
Hot bat versus altered bat is what has stymied any workable enforcement to date.
I am not sure Sam's solution would work, you would have to prove that school and coaches somehow know that their actions are negligent.



























