I think it was worth a gamble, a person the English haven't seen before, but I am with you, I defiantly think Lyon should have been playing and he has shown it to be the wrong decision so far, lets hope he doesn't bottle it though. The commentators were saying that Cook might have told him not to incase he was wrong and he wasted it on a nightwatchmen, makes sense but still struggling to figure out why not, maybe even Warners dismissal as well was in Cooks head no idea. I like that idea Troy, in fact I would bring one of them on really early for a few overs, can't remember the last time Australia actually got Trott out. He seems to lose focus really and get himself out way to easy, might just relax a bit too much against those 2