Here's the list of the mid-season Heisman leaders.

ESPN just had a show about this. The list is taken from DraftKings:

1. Jeremiah Smith OSU.
2. Darian Mensah Miami.
3. CJ Carr ND.
4. Chris Chambliss Ole Miss.
5. Gunner Stockton Georgia.
6. Keelon Russell Alabama.

Smith is the heavy favorite now, but if he should drop (e.g. injury), the November clash with Miami between Mensah and Carr could determine the winner.