Former Chief Minister Sindh, Arbab Ghulam Rahim of Pakistan Muslim League Quaid (PML-Q) on Thursday said Pakistan People's Party (PPP) chairman Bilawal Bhutto might join PML-Q. Talking to the media outside the assembly he said Pir Pagara's prediction of Bilawal joining PML-Q might materialise. Minister Information Sindh, Sharjeel Memon of PPP said Arbab Rahim must remember how adversely he was treated by the people few years back. He criticised Arbab Rahim for frequently switching party alliances.