hah... you mean me. (nice to see my old field- to the left in the photo- even if it's been made into turf-grass instead of the great grass we used to have)
there's no parking up there. parking for CU football games is tight (from what I understand)- can't imagine the mayhem for this. they'd have to invest in some massive parking lots too. but there are 2 subway lines that go nearby, one of which continues up into the Bronx. not much in the way of bars/restaurants up there either... but it would provide the opportunity for growth. it would definitely make for a pretty location. from an alum standpoint, I'd be worried about the rest of the complex with drunk supporters having to walk through most of it to get to the stadium. It would be really cool for CU to get to probably regularly play against them. But I also wonder where they'd practice, especially during a very full fall season with Football and mens/women's soccer needing practice space. football used the field right next to the soccer stadium while men and women shared the soccer field (actually- in my time, the women got forced down to the baseball field... but those were the halcyon misogyny days of the late 80s).
I know when NYC2 was first being considered, I spent time looking around and thought of Baker field as a short term option. There are some rail-yards nearby that I considered as well. the 25k stadium on a pier would be amazing (it's also down the street about a mile from me) but immediate locals were horrified by the idea as were environmentalists. There's an area way down on the Lower East Side at the river that has piers that I considered, but would involve some crazy squeezing. otherwise, that was about it for Manhattan other than some Moses style eminent domain stuff up in Harlem (and the way Harlem has been developed in the last 15 years, I doubt there's the real-estate for it).