teigaga on 03 March 2016
"Now"? Nothing has been officially announced so no.
Also both Sony and Nintendo have also eluded to upgradable hardware. Nintendo in their patent and SSE Vice President Masayasu Ito.
Arguably Sony and Nintendo are more likely to introduce it first. Nintendo in form of the NX releasing this year and Sony as a new PS4 SKU in 2017/18. I think its in Microsofts best interest to rebrand before they do so, so I think they will implement it with the Xbox One's success rather The Xbox One itself, whereas sony will happily drag the PS4's life into 2020s if they can. Instead MS will focus on establishing Windows Univeral Applications with the Xbox One and introduce a fully BC successor in 2018.
