my guess....JJ and Marv give zero f**ks about the Heisman...all they care about is the TEAM and winning the B1G and winning THE GAME....and probably also the NFL.
Marv has cemented himself already as a top 3 pick. I'd probably take him #1 overall if I was picking first. I know, have to take the QB in the NFL, but to me there is no such thing as a sure thing in any draft. Marv is about as close as it gets. He's a day one high-level starter at WR in the NFL and a guy you draft and have for a decade or decade plus filled with Pro Bowl/All-Pro seasons. Caleb Williams could be a bust, Drake Maye could be a bust. Marv bust factor...extremely low. Keep it simple, stupid. Take the best player in the draft. Lions should've did this the past draft and just taken Jalen Carter- who was the best player in that draft- when he fell from the heavens to them at #6. But, nope. KEEP IT SIMPLE, STUPID.
JJ will have a shot at playing his way into the 1st rd if he keeps playing like he has been in big games vs PSU/OSU and if he can continue that level of play on into the post-season.