On the 247 boards somebody said Fields broke his thumb on his non-throwing hand. If this is true it won’t have a huge impact on the game but gripping the ball in the snow could be challenging. 

Down Vote warriors take it easy just putting it here after I saw it no idea if it’s true.

https://247sports.com/college/ohio-state/board/120/Contents/justin-field...

[Mod edit: Bucknuts shut that thread down. Rumor debunked.]