To be fair to him he had none of his penalty takers available, with many of the better and more technical players not on the pitch or injured (Rooney, RvP, Giggs, Nani, Kagawa etc).
When you're down to rough and tumble players like Jones or hit-and-miss types like Welbeck then it doesn't give much confidence. I think Januzaj's miss pretty much killed them in the shootout, as you would see him as one to rely on.