Galvin and Luai play two different styles and Galvin is most certainly not trying to be Cleary either so I think they will simply play off each other. The second trial probably provided an inkling as to what is likely to happen. There were times when the halves slid across in attack as the play moved laterally across the paddock keeping the edge combinatiosn together and also a few times where Galvin would sweep around in a fullback type move.
I think the key takeaway is that we won't be playing a left and right side half they will react to what they see opening in front of them as opposed to a conflict of calls. It may be a bit clunky at first but it will come together the longer they play. I have no doubt that Luai will be prioritised over Galvin, but the X factor is probably Api at 9 as he reeds the play well and will make decisions from there as to who gets priority service.
That will be exciting to watch as the combinations gel. We have real potential to deliver points if we get the lines right and AD (in the short term) can keep his head in the game. In the fullness of time, with Galvin's fitness, I can see a sweep involving both him and Bula outside of Romey being able to produce a four on two opportunity from 40 out.
Our biggest issue isn't the conflict of two dominant voices in attack; it will be our ability to defend. I have concerns about the fragility of our edge defence with the fit centre combinations we can currently field.