Wikipedia:Articles for deletion/United States presidential election, 2020 (2nd nomination)
while it is a legitimate issue to raise concerns about some of the speculative content of the article, I think there is clear precedent for retaining it. Most articles on national elections have a next election article even if that is likely to be four or five years hence ( eg Next Scottish Parliament election is scheduled to be in 2021). There has already been some polling done and some hypothetical discussion by serious commentators. As argued above it does not breach 
— User:Dunarc, 19:43, 25 February 2017 (UTC)
Stance: keep
Cited policy: WP:TOOSOON (Wikipedia:Too soon)