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.
in terms of MH the coin will be more elusive but in terms of electricity and MH the guy with a 50 MHs asic at 3000watts will get more coins than the guy with a 10MH GPU rigs at 3000watts at the same electric bill..