Basically, there are two kinds of stereotypes out there in the world about America. There's America the Goliath - the big, powerful, bullying country that pushes its way around the world and gets its ways, pursues its own interests nakedly, irrespective of what others want. And the other stereotype is America, the land of opportunity, where everyone can go and do anything, be anything, make any dreams come true.
David James is frustrated because he thinks us being bottom isn't helping his chances with England. I think it gives him more chance to show his ability.