Who came on for richI am interesting to hear whether people think there is a chance that Zac O'Brien might get a chance in the senior team in this half of the season. Does he need to be promoted from rookie first? If so, McGuane's injury would seem to provide the opportunity to do so. I only seem to hear positives about him from the regular NEAFL watchers. Or is he a bit like some players we already have in the senior team, without enough of a point of difference. He is older than the average rookie so you would think he is more likely to handle the physical aspects of the top level. I would like to see him get a start at some point just to see what he can offer us. I suppose, though that it really just means another inexperienced player in the team. But if a younger guy needs a rest, maybe O'Brien would get a look in.