Express scenario: You're a swing driver. In the afternoon you receive a text from a manager asking if you'd come in 6 hours earlier than scheduled the next day. You don't respond because you're working. A couple hours pass and you receive another text with a more aggressive, direct tone no longer asking, but telling you to come in early. Do you have to show up early? Are swing drivers essentially on call all the damn time thanks to "operational needs"? Any insight beyond " LOL you're a swing LOL" would be greatly appreciated.