by Syed Irfan Raza in Dawn, November 23rd, 2023ISLAMABAD: PTI lawyer Sher Afzal Khan Marwat on Wednesday emerged as a key leader of the former ruling party after he was appointed as a senior vice president, with immediate effect. The party’s official account on social media platform X (formerly Twitter) shared the notification for Mr Marwat’s appointment, which was signed by PTI Secretary General Omar Ayub. Previously, stalwarts such as Asad Umar and Chaudhry Sarwar…