I think what the last two games have shown is that when two mid table premier league teams play each other, it can turn into a back and forth of one team ineffectually trying to break down a set defence.
Which basically requires a mistake (few and far between, due the quality of the defences), a moment of genius or a set piece to break down.
Unfortunately, our two or three moments of genius came to nothing yesterday but we definitely need to improve set piece delivery to pose a more consistent threat.