Norwich I think should be ok. The new striker they've bought looks good; Rick van Wolfswinkel. United were interested in him a couple of years back. He's god a decent goalscoring record at his past 2 clubs, I think he'll do well in the PL. I think Norwich is a shopping window for him to show himself to bigger teams though.
Some other news; There's a lot of rumors flying about about Milan wanting Antonio Di Natale. The player himself is adamant that he's staying at Udinese though. He's even said that he's signing a new contract next week.