Dewey is a shoe-in for the White House!
The state of FDR's health in '44 was guarded by the WH and the press and would have been a factor in the election.
In February 1945 my father worked on the USS Missouri in Boston to make it handicap friendly and was not told why until he saw FDR being carried aboard for the trip to Yalta. He said it was the biggest shock in his life when he saw how sick he really was.
The John McCain and Mitt Romney of his time.