If it isn't X86 architecture and 3rd parties won't port games over they are doomed.
Remember that the cycle of PS4 will likely be 6-7 years so if NX comes out in 2017 they may be
out there 2-3 years before a new Sony / Microsoft console. They NEED to bring their innovation
no doubt but it must be on a platform with higher spec than PS4 or it will fail.....