What I hated to see from this game, was the lack of physicality.
That's a mindset.
I dont care if you're a starter, 2nd team, or way way down the depth chart....get in there and compete. Do not get pushed off the ball...fight for possession. But Jamaica was much much more physical than we are. They had their way with us, and all that sloppy play (bad passes, poor touches, missed connections, etc)...all can be attributed to that.
If I'm Greg B, that's the one thing I take away from this game. You want to get on the field? Get tougher.