I doubt they can achieve that, for several reasons:
- Price increases outside of the US will hamper global demand
- Games lineup is good, but not great enough to push sales that high
- PSVr2 push probably not big enough to make a serious push to 30M
It would be great if they manage to do it, though. My expectations so far however are more moderate 24M, which is already the biggest shipment ever for Sony in a fiscal year for any console.
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454 List as Google Doc: https://docs.google.com/spreadsheets/d/1aW2hXQT1TheElVS7z-F3pP-7nbqdrDqWNTxl6JoJWBY/edit?usp=sharing
The Steam/GOG key gifting thread: https://gamrconnect.vgchartz.com/thread/242024/the-steamgog-key-gifting-thread/1/
Free Pc Games thread: https://gamrconnect.vgchartz.com/thread/248138/free-pc-games/1/