He got 72k guaranteed, his total contract is 2.4 (not 3) over 4 years at 600k a year.
What will you say when he doesn't make the team, can't play at Ohio state and doesn't have a degree? That he should go back a get a degree I assume? How many years until he gets it? How many years will that 72k have to last him, really more like 40k after taxes? It won't be enough to pay for his tuition, assuming, but I don't know, he forfeits his tuition from his scholarship.
While we're doing math, only 58% of 7th round picks make the team the first year. Only 21% make it through 4 years.
lets revisit it in a year and see how it turns out.