While I don't trust "The Sun" very much, & I could easily see this being made up...it might not be far off from true.
What I think we will always get is some amount of one-off gigs, or short jaunts- exactly like what has been going on over the last year or two, or three. He might do a farewell world tour, & if he does I'd be pretty sure that it'd be his last.
As long as he plays now & then, I'll be only too glad to travel to wherever as long as the quality of his work continues to be great. I might even travel for one last good show, but if things go down hill, & they must, to some degree at least, eventually, then I'd be happy to just keep my great memories...the beginning of which should be starting this coming Thursday in Boston at Fenway Park.
Om Namah Shivaya !!!!