With what they've seen recently, I suspect they will be a whole lot more nervous that before the campaign began.
With what we've seen recently (how well we can play, how poor they can play, how Carlos' tactics are poor, how they choke on the pig stage, how they have some key players injured, how there's unrest in their camp) I suspect we are feeling mighty confident but.......
It's a derby, they have the ability to 'pull a performance/result' out of the bag, we might have an off day, we might have a ridiculously unfair sending off in the first 10 mins to deal with or worse, a couple of key injuries.
I think it's reasonable to suggest that they probably feel exactly the same as 95% of us, and that is that owt can happen and we'll be glad when it's out of the way....until January when it all happens again!