4 Obvious Pros and 4 Disconcerting Cons for Whatever City Wins Amazon’s HQ2 Posted by April 2, 2018 Leave a comment on 4 Obvious Pros and 4 Disconcerting Cons for Whatever City Wins Amazon’s HQ2 Along with everything good cities want. a multibillion-dollar investment and thousands of new jobs will raise housing costs, tighten labor markets and clog streets.