"We've done excellent business in this window and made huge strides in a short space of time," Hughes said. "It may take a few more windows before we can say we are one of the top teams in the PremierLeague, but I don't think we will be spending on this scale again. The players we've brought in this summer will sustain us. I'm sure we will be adding in future windows, but not buying on the scale we have this summer.">>guardian.co.uk.