It was a disappointing goal to lose, so early after the equaliser. But here's my view, nonetheless. Naylor had too much time to pick out the cross. Alexander's mistake was not coming for it in the first place. He couldn't do much else to save the header. Smith could have been stronger to begin with but was fouled which made jumping almost impossible. The goal shouldn't have stood, however, if that was Boyd going up for a header and he had his hand on Naylor's face, I'd have been raging if the ref had disallowed it.