iPad Pro leaks with a stylus! True that?

Apple might be planning much bigger this time for iPad Pro which is probably along with a stylus!
As Steve Jobs prosperously said "if you see a stylus, they blew it" but this time it seems that company is planning one. The rumored iPad Pro is expected to have 12.9 inch display screen to fulfill the gap between laptop and tablet.

This information was leaked by "Ming-chi Kuo", working at the post of an analyst at KGI Securities and also by an Apple Employee! Based on Apple's patent filings Ming-chi Kuo predicts that the stylus will be out in the first half of this year.
Ming-chi Kuo also said that the stylus would be an optional & additional accesory as per convinience of the customer!