(1) I don't think that winning the nomination is by any means granted - I strongly suspect anti-Rockefellerite and pro-Goldwater forces will be considerably strengthened in the absence of Nixon, and Goldwater will be certain to make a run. I also suspect Ike will back his preferred successor, Robert B. Anderson, though I strongly doubt whether he will win the nomination. Moreover, conservative forces are much stronger than they are being credited for - in 1952, they nearly won the nomination from Eisenhower, despite the fact that Ike had personal popularity nigh-unsurpassed at this time. Furthermore, the burgeoning Southern influence into the GOP was strongly opposed to Rocky; so while I think he will do better than 1964 or 1968 (where anti-Rockefeller opposition was considerably strengthened), it's by no means required he wins the nomination.
2) Even if he wins the nomination, I think it's more than plausible that a conservative Treaty of Fifth Avenue occurs, where Rocky agrees to run on a much more conservative platform than he did IOTL. I suspect part of that means a conservative -- perhaps the hawkish Minnesota Congressman Walter Judd? -- is selected as Vice President. I suspect Rocky would end up emphasizing not his social liberalism or support for civil rights, but rather his anti-Cold War rhetoric -- which could yield interesting results.
In the general election, while I see Rocky possibly winning New York and some other close states, the South is pretty much guaranteed to be lost to Kennedy or Byrd. I also think he'd do worse in California (where, despite being the state's favorite son, Nixon only barely won the state) and a number of other Western states. I'm actually less inclined to think he'd do better than Nixon because the "experience" argument would fall on flat feet against a 1-term governor, but the race would still be close.
2) Even if he wins the nomination, I think it's more than plausible that a conservative Treaty of Fifth Avenue occurs, where Rocky agrees to run on a much more conservative platform than he did IOTL. I suspect part of that means a conservative -- perhaps the hawkish Minnesota Congressman Walter Judd? -- is selected as Vice President. I suspect Rocky would end up emphasizing not his social liberalism or support for civil rights, but rather his anti-Cold War rhetoric -- which could yield interesting results.
In the general election, while I see Rocky possibly winning New York and some other close states, the South is pretty much guaranteed to be lost to Kennedy or Byrd. I also think he'd do worse in California (where, despite being the state's favorite son, Nixon only barely won the state) and a number of other Western states. I'm actually less inclined to think he'd do better than Nixon because the "experience" argument would fall on flat feet against a 1-term governor, but the race would still be close.