A spectacularly moth-eaten superstructure can inspire only the doughtiest of architects tasked to fix it. A looming economic crisis that may force Pakistan to arrive, cap in hand, at the International Monetary Fund’s (IMF) door to beg for yet another bailout is hardly the ideal atmosphere for a new prime minister to take charge of a nation’s affairs. In a nation that is already beset with a complex variety of problems, the job at hand for the new leader becomes more onerous.