The Citrus Bowl confirmed on Twitter Sunday that its Big Ten selection will come down to Northwestern and Michigan, assuming Iowa, Michigan State and Ohio State all go to New Year's Six bowls:
In the Big Ten, it seems likely that Iowa, Michigan State and Ohio State will be in CFP/NY6, but we're discussing the possibility one drops.
— BWW Citrus Bowl (@BWWCitrusBowl) November 29, 2015
If Iowa/MSU/OSU are all off the board, our discussion centers on Michigan and Northwestern in the B1G.
— BWW Citrus Bowl (@BWWCitrusBowl) November 29, 2015
Northwestern is, of course, technically still in play for a New Year's Six bowl itself.