Craig had this to say:
Yes, the rumors are true. i will be stepping in for one of my closest friends Sonny, and singing for From First To Last for the rest of the ENTIRE World Championship Tour. come out and see the madness.
My best wishes and prayers are with Sonny as he recovers and gets his voice back to 100%. please do me a favor and do the same.
Vocalist Sonny Moore has been frequently under the knife this year due to problems with his vocal chords.