The top 5 QBs in passing efficiency are all in the B1G (Maiava, Mendoza, Sayin, Williams, and Moore).
New Heisman odds, Williams of Washington isn‘t here and Maiava is just showing up:
8-1 Fernando Mendoza (Indiana)
9-1 John Mateer (Oklahoma)
12-1 Dante Moore (Oregon)
12-1 Jeremiah Smith (Ohio State)
13-1 Carson Beck (Miami)
14-1 Gunner Stockton (Georgia)
14-1 Josh Hoover (TCU)
17-1 Marcel Reed (Texas A&M)
17-1 Julian Sayin (Ohio State)
17-1 Joey Aguilar (Tennessee)
20-1 Garrett Nussmeier (LSU)
20-1 Ty Simpson (Alabama)
20-1 Jayden Maiava (USC)
25-1 Thomas Castellanos (Florida State)
25-1 Drew Allar (Penn State)
25-1 Haynes King (Georgia Tech)
30-1 Beau Pribula (Missouri)
35-1 Diego Pavia (Vanderbilt)
40-1 Arch Manning (Texas)