Joe Biden topped a recent poll for a possible Democratic candidate in the 2020 election, beating Sanders, Oprah and Warren. Long ways off, much water to flow under bridges before then. But a quick look suggests he has several influences in his favour then, and a few that aren’t.
At the election he has tr Pluto opposition his Jupiter for a confidence boost; and tr Jupiter square his Pluto over the Inauguration plus tr Pluto trine his Jupiter/Pluto midpoint. If his birth time (from memory) is sound then the tr Jupiter Pluto conjunction will be around the trine to his MC at the election. What’s not so great is the tr Jupiter Pluto square his Mars/Neptune midpoint in November 2020 which usually dashes hopes of a win; along with a blocked tr Saturn square his Solar Arc Pluto. Also tr Saturn is running through his 2nd house, the lowest point of his first quadrant through the campaign which will really pull down his energy. He may not put himself forward but he looks relatively upbeat until after January 2021 when tr Uranus moves to square his Pluto and opposes his Mars, which looks high-risk and extremely insecure.
Republican Mitt Romney also may or may not stand and is schtum about whether he’d take on Trump for the candidacy. He looks chirpy enough at the Inauguration with tr Pluto conjunct his Sun/Jupiter midpoint, and enthusiastic between the election and inauguration. But in general he’s labouring under tr Neptune squaring his Uranus from 2019 and approaching the conjunction to his Pisces Sun from March 2021 onward, which may undercut him; as well as Solar Arc Neptune square his Sun through 2020. Like Biden he looks fairly rocked by events of 2021 with tr Uranus opposition his Pluto and square his Venus.