 Four months out from a general election, a lot can happen, and to be sure, Trump has not won a second non-consecutive term yet. But the electoral magic eight-ball says signs point to yes, and that is reason enough to leave Grandpa Joe on the ticket. After all, the whole point of a last-minute switcheroo to a Vice President Kamala Harris or a Governor Gavin Newsom was to present a young, fresh face full of energy. But now they could both run double marathons and not look as indomitable as the bloodied former president.