Is Anwar Ibrahim risking his political career by running in Perak?

Is Anwar Ibrahim risking his political career by switching base from Port Dickson, Negeri Sembilan to run in Tambun, Perak? The Parti Keadilan Rakyat (PKR)'s Perak chairman, Chang Lih Kang, says it's a strategic move that could help the Pakatan Harapan (PH) coalition form a new government when Malaysians go to the polls on Nov 19. Here's what analysts make of Anwar's move: https://cna.asia/3E5gCAy