Kind of figured this would happen. He just posted it on FB:
FYI--
An old friend of the original Toto said it best...
“There's no place like home,”
.... particularly after 4 months on the road.
Just finished the 2015 tour. The past 2 years reunion with Toto has been one of the sweetest experiences, and greatest honors of my life. All good things must come to an end however. I no longer have the stamina and resilience required for extended touring, and I do need to figure out what I want to be when I grow up. Much gratitude to the fans and friends who have supported the band over the years, and to my brothers in Toto... I can never thank you adequately for the music, the laughs and the friendship going back 40 years. Love and happy trails to you all.