I do believe things will heat up in tribal areas once Afghan Taliban have total control of Afghanistan. Afghan Taliban publicly distanced themselves from TTP and condemned attacks on Pakistani soil due to certain pressures and to keep concentration on Afghanistan. Once Afghanistan is under their control and their leaders and their families etc are safe in Afghanistan, their is nothing stopping them from colloaborating with TTP. This was also admitted in Pakistani parlimintary briefing that the TTP and Afghan Taliban have a deep relationship. Afghan Taliban considers TTP leaders such as Hakimullah Mehsud as martyrs and have huge respect for him. Just ask them