In practice, most trivia on the site follows the "no source at all" policy, including the claim the GP suggested they might revise. Whether it gets reverted es

In practice, most trivia on the site follows the "no source at all" policy, including the claim the GP suggested they might revise. Whether it gets reverted essentially depends on whether someone would bother before it gets lost in the depths of the change history and how the GP chooses to respond if someone did.