With the current contentious relationship between Nebraska and the B1G brass, there seems to some speculation that Nebraska will look to move back to the Big 12. 
 

If this happens, I’d actually prefer that a school from the East division gets dropped (Rutgers or Maryland), but that wont happen so who do you think B1G would go after to replace Nebraska? I could see them going back to the East coast area and look at adding Syracuse. Not many options to improve the football conference that would make a conference switch, but Syracuse bumps up basketball and probably fits the academic profile.