I agree with the above comment. I would book B6 with an EMS seat, that is a nice fare.
Having the Super bowl in NYC will be interesting with regards to flights. While it will certainly have a large effect on flight schedules and pricing, Super Bowl flyers will make up a much smaller percentage of flyers than it usually does. The number of flyers is relatively stable each year, and that number is that as big a deal for EWR/JFK/LGA as it would be for MSY or JAX, for example.