 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. And it's more than that.