Pinned straw:
XRO to me looks like a bit of a binary bet on success in the US.
Probabilities favour failure for reasons in this article. CEO leaving, asset write downs and a refocus on Australia/NZ/UK at a more palatable market multiple is my base case in the future.
If by some miracle XRO cracks the US, the market cap would be a lot higher but look out below if the above comes to fruition.