Well, we know that the shuttles, W, and G trains are likely the first to go as they are some of the lightest in terms of ridership. That's among the reasons why the W was cut the last time we had cuts here.
Can't be, because at the time, ridership at the MTA as a whole was booming. For example, in 2007, MTA Long Island bus alone had more than 107,000 daily riders!