Rose bet on his team he was managing. He had control of who was playing, plus he was the manager. Plus, I think he was persistent. So far, they only knew Ridley made $1500 of bets, when he wasn't even with the team.
And not for nothing, one was NFL, one was MLB. MLB is probably more sensitive to gambling, because a World Series was fixed.
um... is that OK? Not sure the point you are making.