This is a long term benefits for MQM , PTI and people of South Sindh .I think this was a good decision for MQM.
They have gained some space and breathing room for their selves.
They will focus on local body elections and chances are local parties will win many more seats than PTI in the local body elections.
This coalition is a life line for MQM.
True, it is a short term benefit for MQM and not a long-term but they are in survival mode right now.