I don't think Cuomo would have picked Bill Clinton for vice president; he needs someone from congress or with foreign policy credentials, ideally from the South. Someone like Sam Nunn, Al Gore or Lawton Chiles. Billy would have been a better choice for Attorney General.
Cuomo would have won the election, because Bush was seen as out of touch in 1992, with the economy not doing well and him trying to win a fourth consecutive term for the Republicans. Mario Cuomo was also a pretty charismatic and skillful politician.
✓ Governor Mario M. Cuomo (D-NY)/Senator Samuel Nunn (D-GA): 337 EV. (51.47%)President George Herbert Walker Bush (R-TX)/Vice President J. Danforth Quayle (R-IN): 201 EV. (46.82%)