is changing algo from scrypt still on the table? my vote goes to x11 like darkcoin..asic and multipool resistant, cooler video cards and lower electric bills.
Probably not... The way I see it is as the scrypt ASIC start to become more and more available CGA will become more and more valuable (due to more hash power = higher difficulty = less CGA per block). So we almost welcome ASIC because it will only help CGA become more elusive.