I predict between 95-100 wins and the AL East title. In the playoffs, anything could happen. The teams will look different anyway (the Yankees will probably make a big move), so I'm not going to make a blind prediction.
I think Gonzalez will meet or even exceed expectations. Crawford will disappoint some but still put up very good numbers and be exciting to watch.
Papelbon is going to improve upon last year, and the back end of the bullpen will be very solid. The rotation will probably see a decent share of injuries again, but overall the team will be much healthier than last year. It would be hard not to.
The Red Sox will definitely be a fun team to watch this year.