I've got a feeling, I don't know why, that Christmas might be a bit romantic - e.g. a couple will be formed. I think Christmas will be happier this year, so maybe that's why? I also think SOC will use Christmas to start stories rather than for big reveals
I don't think that Phil being Denise's baby's father will be revealed at Christmas, but we will probably have Max's return playing out sometime around then.
Being on the gap year, I'm gonna be back for Christmas, but the more mysterious version of EastEnders has left me more excited than any of DTC's Christmases (even if the first episode I watched was the Carters' arrival)