Can anyone help me with info on this jacket I just bought?

Hi everyone,

I’m from the UK and just bought this jacket in a vintage store for £17.50 (about $20). I am a college football fan, so always look through the stuff and instantly picked this up. Not particularly an Ohio State fan, though this might change that!!

It’s reversible and signed on both sides - I tried to identify it in the shop and think it’s Marcus Freeman / James Laurinaitis? Can anyone confirm this?

Lastly, any idea of the value of this? Not even only monetary but like, are these well-liked players?

Cheers!