Easy there Alan, lets avoid the obvious NCAA sacnctions:
Jim Burrow is a coach, not a player, and exhausted his eligibility long ago. This isn't the NHL (where coaches can just lace up and leap out onto the ice)
Joe Burrow is a highschool student. Regardless where he goes to play college ball, in the fall of his senior year he isn't eligible.
I like the idea, but unfortunately NCAA rules don't allow us to hijack Joe Burrow's commitment by simply inserting him into the lineup while he's a high school senior.