Post WC changes?

Call me a bandwagoner (I'm not), but I'm pretty confident that Sweden beats us next match. In fact, I think us beating Sweden would be an upset of Dellacameran proportions.

So, what do we need to change after our departure?

my 2 cents, which are all super obvious:

1) develop some formational flexibility. Our 4-3-3 has been sussed.
2) get the core group matches together. I feel like, the biggest problem with this team - bigger than blind adherence to the 4-3-3, is that the players...

Post WC changes?