These teams have their own business to handle. Technical support, I think Beenhakker and his two assistants and the local contingent possess the skills needed for the technical side of things. WRT warm up games, we've played these teams twice each in the calendar year so far. I don't think we can learn anything from playing against them. Remember it makes no sense just playing a warm up game 'for so'. If we were able to play a warm up game and get our players together at an earlier time frame then a friendly game against Qatar, Dubai, Iraq or teams like that would have been good. But as far as Mexico or USA, that would not make much sense to me.