Just a thought... perhaps he signed that contract so Arsenal could sell him for a big price, Henry wouldn't mind doing that for the club that pretty much made him.
I personally hope he stays, his electrifying pace, finishing and well placed arrogance on the pitch would be sorely missed if he did actually leave. He seems a really nice bloke off the pitch as well. Has a stunning wife and loads of dosh. Sod this...hate the guy!!! Hope he goes!