It was a Friday news dump for the ages, as Mayor Rahm Emanuel’s office rolled out a series of resignations, re-appointments and promotions to major departments. The biggest change, perhaps, is the end of Alex Holt’s tenure as the city’s Budget Director. Holt has stuck by the mayor his entire time in office–through pension overhauls, massive structural deficits, and the gradual phase-out of scoop and toss borrowing.