Okay, so knowing Pakistan's economic dependence on America (plus American allies) and on the GCC Arabs, which sane Pakistani leader would jeopardize such relationships to risk with countries like Malaysia, Tukey and Indonesia especially if those new relationships could come at the expense of the far more lucrative existing relationships?
You give too much credit to Imran Khan. You non-Pakistanis have simply not dug enough into his personal and political life enough to form an opinion which would be beneficial to the tens of millions of Pakistanis who would be very adversely affected by Imran's wrong choices.
And, Oh, those expats in America and their wisdom: Always beware of such people as they don't have much to lose unlike the tons of millions of Pakistanis and such expats are usually in some 'expansive' mode of thinking about Pakistan.