This legit?
Muqtada al-Sadr gives Qasem Soleimani 48 hours to leave Iraq and promises his forces to collapse in Syria
The leader of the Sadrist movement, Moqtada al-Sadr, attacked the leader of the Iranian Revolutionary Guardsthe-led Quds Force, Qasem Soleimani, and promised that his militias would soon collapse in Syria and Iraq.
"The time of the Wilayat al-Faqih is dying in Iraq, and the coming months will witness the degradation of the Iranian mercenaries in Syria and Yemen," Sadr addressed Sulaimani in a press statement.
http://nedaa-sy.com/en/news/6242
All signs suggest it is legit and I suspect this is the next big battle we are going to see - Muqtada's desire to consolidate his power within the domestic Shi'a power structure v Khamenai's (through Suleimani) desperation to not lose Velayat al-Fakih influence in Baghdad and Najaf. If Khamenai loses his leverage within Iraq then his entire expansionist program across the region loses legitimacy.