<p><img src="https://images.cointelegraph.com/images/528_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjUtMTIvMDE5YjBiNzQtZDQ5YS03ZGQyLWE1ZDItZDA0OWI1Yzc1OGU1.jpg" alt="CFTC director who made Bitcoin futures possible returns as chief of staff"></p><p>Amir Zaidi’s return signals a strengthening of crypto oversight as the agency prepares for new digital asset laws.</p>