Wall Street Journal has reported that the “Jeopardy!” champ was all set to take over Alex Trebek’s spot after the longtime host passed away in November 2020 — until people went digging into his Twitter history.Jennings, 47, has since apologized for the posts — describing them as “unartful and insensitive” in an open apology — including a tasteless joke that read: “nothing sadder than a hot person in a wheelchair.”The WSJ further reported that Jennings had apparently scored low on the audience’s