The four Labor MKs known as "the rebels," Eitan Cabel, Yuli Tamir, Amir Peretz and Ophir Paz-Pines will convene early next week to formulate a plan of action for the near future, Army Radio reported Thursday. After Labor approved a new constitution on Wednesday, it is estimated the rebels will not be able to remain in the party, but they were also not planning to announce the establishment of a separate faction.