I find it hard to believe that he could of lasted as long as he has as a professional in the environment he is in without offering something.
the A-league is littered with examples of players with decent pedigrees struggle to adapt to a new league/country. Or it could be simply that he has been injured the last couple of weeks and other players have taken their chance to jump ahead.
The point you make is fair but let me present it to you in a different light.
If Steven Taylor got injured, would he be over taken.....? If Kurta got injured, would Sail pass him? If Krishna got injured, if Singh got injured.......
Injured players that are class, don't get over taken. Ifill on 1 leg was still better than most. Kopy got over taken by a footballer that should not be able to touch him, but he has because there are a lot of smoke signals indicating he is not very good. Rufer is a far better footballer than Ridenton but I don't believe that Rufer is a holding midfielder. I think he is better as a deep lying distributor but i would not be relying on him to shut down attacks, more to get the recycled ball and start the attack through to Singh
When you take into account that he is not a like for like match, that makes its a little more glaring.....