I work at a company that is undergoing a hiring freeze globally, and because our team is the biggest locally, we are told to cover another global team's duties before they can hire sometime next year. My line manager said the first person he thinks of to cover the global team's work (its beyond my paycheck) is me – how should I feel about this? In a bad way, I am just someone who is here to do the dirty work that no one else wants to do. In a good way, I am a good team player to have??