In WotLK Classic, The Quest "The Hammer May Fall" in Hillsbrad Foothills doesn't get removed from the List once you complete the followup Quest "Call to Arms" in Arathi Highlands.
"Call to Arms" is obtainable without doing the Pre Quest and after completing it, you can neither accept nor complete "The Hammer May Fall" anymore, so it's kind of a breadcrumb Quest.
But "The Hammer May Fall" doesn't get removed from the List for Hillsbrad Foothills and Arathi Highlands after completing "Call to Arms".
In WotLK Classic, The Quest "The Hammer May Fall" in Hillsbrad Foothills doesn't get removed from the List once you complete the followup Quest "Call to Arms" in Arathi Highlands. "Call to Arms" is obtainable without doing the Pre Quest and after completing it, you can neither accept nor complete "The Hammer May Fall" anymore, so it's kind of a breadcrumb Quest. But "The Hammer May Fall" doesn't get removed from the List for Hillsbrad Foothills and Arathi Highlands after completing "Call to Arms".