Mumbai, July 4: An unrest is expected within the faction led-by rebel Shiv Sena leader Eknath Shinde soon after the ministerial berths are distributed, leading to collapse of newly formed government in Maharashtra within six months, predicted Nationalist Congress Party (NCP) chief Sharad Pawar in a meeting with the NCP MLAs and leaders on Sunday evening. Sharad Pawar gave a call to the party cadre to get ready for mid-term elections. “Several Shiv Sena rebel legislators will return to their original party as they are not happy with government formed by BJP-Shinde group,” he mentioned.