According to Wikipedia (great source, I know), Nixon was seriously considering dropping Agnew from the ticket and replacing him with John Connally. He decided against this because he decided he needed Agnew to keep the conservative voters on his side. What if Nixon had decided McGovern would be weak enough and that he could afford to replace Agnew with Connally? What would be the reaction of a Republican President making a Democrat his VP? Would Republicans see this as a betrayal. Would this attract even more moderate Democratic voters? Once Nixon resigns, would Connally be in a much worse situation since he was part of an unpopular administration? How would he handle things differently than Ford? Could he win the Republican Party's nomination and the election in 1976, especially if the Democratic nominee is someone other than Carter?