I would say he would be stirred to write the ending due to fan backlash.Jaytee wrote: ↑ Dude is 70. Most people retire early 60s. Why would he be motivated to get back to the grind of writing a super complicated novel when he can just enjoy his fame and money. If anything the show gave him an out to not complete the books because people got a ending to his novels. He doesn't owe more novels to any of us. If he just wants to do hookers or blow for the rest of his life, all the power to him. If he gifts us with two more novels, we should consider ourselves thankful and not entitled.
However, based on the Interwebs, people are actually just moreso pissed off at D&D, so Martin came out of this quite intact.
So, ya, he might as well keep posting on his blog that he's back to writing, which he updated last week, and just continue living la vida loca.