Well, there is a modoki spectrum.....while its probably going to be more west-based (modoki) than last season's, that isn't saying very much because last year was heavily biased to the east. Furthermore, even it if is decidedly towards the modoki end of the spectrum, the impending la nina will not be as prominent as the one last season, so it isn't necessarily "game over" for the northeast this winter.
There is more variability with respect to meager ENSO events. For instance, the 2005-2006 la nina was heavily east based, but it was very weak...thus the winter was still mild. The el nino of 1976-1977, which was accompanied by that earth-shattering cold winter season, was actually a heavily eastward leaning el nino....but again, it was very meager.