I think Argentina are gonna blitz us in the first 20 minutes or so, throw everything at us, including a few special plays or tricks. They know they have to get something out of this game to stay in and I expect them to come out firing. If we can weather that early period defensively, we should go on to win, but if we get too far behind, it could be a long day.
The alternative is that England come out and dominate from the get-go, and that would be far too nice a thing for them to do for their fans.