In Robert Cowley's What If series there is one essay that postulates that if the Japanese had taken Hawaii, the US would be forced to take the Alaskan Option for the Pacific War. Instead of island-hopping in the middle of the Pacific, Alaska would be reinforced like crazy in order to base enough forces that would be able to lead a spearhead attack down the Aleutian Islands towards Hokkaido. One interesting idea here is that, if the US needed to invest in building superhighways and military bases from scratch in Alaska, that money could come from funds that would have gone to the Manhattan Project. The bomb would as such have been delayed, perhaps until after the war.
I doubt that scenario is very realistic, but it is interesting.
Taking Oahu isn't luck, its ASB.
As far as the OP, of course they could be luckier.
The sub that hit the Sara could have hit her with a full spread and not just one torpedo.
Hasey could have been 12 hours early on December 7th.
Yorktown could have been lost at Coral Sea.
A sub could have stumbled across the Doolittle TF as it approached Japan and taken out one or the carriers.
There are any number of possibilities. None of them matter. On or about June of 1944 the U.S. takes the Marianas. On or about August 10 1945 Japanese cities start disappearing in unscheduled sunrises. Game over.