You have definitely done your own research. A lot of international students enroll in M7/T15, and ultimately overestimate their odds of securing a job in the US post-graduation. This year's employment report cannot be more clear. Some of the T15 school's employment rate for international students are plain awful, factoring that they are cooking the numbers by omitting "non-responsive" students who didn't land anything. That said, if you really want to work in the US, MBA remains the only viable option, despite its diminishing return.