I thought it was a funny comment because there's always one team before the other, either above or first on a line. That's why there's a raffle for games which are not played at either teams' home. For example, next Wednesday it's Netherlands v Argentina and not the inverse.
Nope, it tells you which team is playing at its home stadium (or in the case of games played on neutral ground, the team that is designated the 'home' team by e.g. a raffle).
At half time the teams swap sides, the order of teams on screen doesn't