Ridenton is another A League guy who may consider making himself available to travel to Europe, esp if his future A League prospects look slim.
Subbed off at HT against Lithuania so Hay may not be a fan, but surely he comes into the picture if Joe Bell is now unavailable. He can kill time between the Oct and Nov windows by looking at trial opportunities in the UK or elsewhere. He managed to get one at Reading so surely a League Two club would have a look at him. Again all depends on his A League prospects I guess, and maybe too early to know for sure.
Only thing is that upon return downunder, he may not be able to enter Aussie, only NZ. This is apparently why Kosta won't be able to go to Europe now. Currently you have to ask the Australian Govt to leave Australia, and if they refuse but you still go, they can deny you re-entry. Something like that.