Jordan Moreau SPOILER ALERT: Do not read if you have not watched the sixth episode of “Succession” Season 3, titled “What It Takes.”Could a Connor Roy presidency be in the future of “Succession”? What started out as a throwaway gag in Season 2 now seems like a legitimate possibility as a heated presidential election looms with several aspiring candidates.In “What It Takes,” the sixth episode of Season 3, the Roy family attends a private, high-profile gathering of politicians and donors to