Hmmm maybe lets see how he goes (if he ever gets any match time that is) before the whole "deserves to be playing in Europe" bit.

Personally I dont rate the kid at all, but admittedly only every seen him in a few national team games and the Aleague grand final... Olyroos apart from one goal (on debut I think?) and Socceroos I would say pretty weak in making meaningful space for himself.... A bit small physically and doesnt seem to handle the physical argy bargy well which would put him at a disadvantage in Scotland... Arzani was the same (in my eyes anyway) In the Aleague grand final I didn't even notice him playing, the young fullback, can't remember his name, had him in his pocket the whole match.  

Nobody "deserves" to be playing in Europe, they need to prove they can cope... He should have gone to a less physical, slower league ... again just an opinion.