Pretty much what Jack Tretton said, the console gamers dont migrate from console, they just use their phones as a fix for that few mins of bedtime boredom. This was a threat, but with strong new gen sales, is it proof that console gamers towards end of ps3/360 lifecycle only abandonded console (seemingly) because they were getting bored of their 6 year old hardware?
If anything, I think it's moving in the opposite direction now. Mobile games are moving mobile gamers towards the consoles moreso than ever before