A man is known by the company he keeps and people also take it as "a company is known by the men it keeps".
MQM chose Sirfraz Nawaz to represent MQM in Punjab perhaps because of his background. After this decision by MQM people in Lahore dislike MQM more than before.
SN after his cricket career married with actress Rani and after her death he got her all the property.
When he joined politics he was in NS Govt.
Then in PPP Govt.
Now he has joined MQM because he knows that it the best for him.
But I will say again that the opponents of MQM are very happy because of this decision.