Plot question. Did Diz intend to take over Vizion from the start (i.e. when he killed Phil in his dream in RS5), and he just pretended to want to end Vizion to get Phil to help him? If so, it feels strange that he needed Phil to eliminate Viz and knew that Phil could pull it off; also, how would Diz have disposed of Phil and co. absent Quiz's intervention? If not, what prompted the Face-Heel Turn?