If that's the case, I agree with the official. I would have called a kick for blue, no cards involved.

If I were the white team's coach... well, my reaction would depend on a few different things. First, it would depend on how I saw the play occur. Everything looks different from different angles so that would affect my reaction.

Another thing that might affect my reaction to the call would be the player. If the white player was one prone to getting fouls called on them, I would agree with the referee more easily than if the player was one who had never come close to fouling, ever.

As for what I might find on the site when I got home... ha... probably another 'Officials are bad' threads. They're everywhere, you know.