Pretty clearly the era of 'magic sauce' is long over, you have the growing shift to digital, you have Sony iterating hardware classes and Nintendo making its most current games on low end hardware and toying with mobile market.
May as wells open up the market completely, let your developers imagination run wild and reach more gamers by removing the barriers. They can still produce the hardware they want, but their software development should go multiplatform.
PC I i7 3770K @4.5Ghz I 16GB 2400Mhz I GTX 980Ti FTW
Consoles I PS4 Pro I Xbox One S 2TB I Wii U I Xbox 360 S