Well a draw isn't awful for either team, especially with Panama tying. If the US beats or ties Panama, they're guaranteed 4th. If they beat Panama, Costa Rica has to make up at least a +8 GD in their last two games, so realistically, we'd just have to keep it close there. Mexico is essentially in the same boat knowing they have Honduras and El Salvador left, who are both eliminated. One win and they get 4th at least. Win and a draw and they get 3rd at least.