We need to catch Chelsea AND Arsenal, but this win puts us in a good frame. It's like turning a screw, slowly and slowly. We scraped to the League Cup final with a draw, barely beat United with a last gasp goal after being second best for long periods, and now we beat Wolves with a rather scrappy performance (first half). But we got the results, and that's all that matters.
Now we need a scrappy win against Spurs, be it with an own goal from a defender's arse...
EDIT: Oh, and that 3-0 would help out goal difference a bit.