Does anyone know the extent of Phil's involvement in the making of Xbox One? Phil was part of the team after all. For all we know, his plans were similar to those of Don. Kinect did set the 360 sales on fire, and a lot of people thought it was sensible to improve it and push in that direction further.
You shouldn't let Phil off the hook, especially that he sucked so far. Anyone replacing Don would've unbundled Kinect, If Don lasted longer he would've done that himself... so what else has Phil done? Blowing tons of money to secure TR for few months?