Next to none. There are too many players better than Anand playing for that coveted spot. It's concievable that Vishy could revitalize his game the way Kramnik has, but at over 40, it's very unlikely.
Can Anand Challenge Carlsen next year?
Sort:
Yes, he can! He has 100% chance!
No, he has no chance.
Anand's career is over as world champion, today and in the future.
whts the probability of Anand challenging Carlsen next year, does he has any chance?