I think a key difference to last year is the defence (and by that, I don't just mean the back 4/5, I mean defensively as a team). During our pre Xmas slump last year we hardly scored any goals, but we were pretty solid at the back. This year, we are nowhere near as solid, which I guess you won't be when you lose Morgan, Toby and Clyne and have Wanyama t*ssing it off.