User blog comment:Mobo85/Jim Hill on the Future of Phineas and Ferb/@comment-3347644-20110810185105/@comment-4171941-20110810230921

If Dan and Swampy refuse to do it, Disney could always hire new writers.

And risk alienating a good portion of the fan base, because I wouldn’t want to watch any P&F, that those two weren’t directly involved in.