On April 2, 2013, Sambora departed the band's ongoing tour for unspecified "personal reasons"; Session guitarist Phil X filled in after previously replacing him for several 2011 dates. This time he stayed on for the remainder of the tour, amidst rumors that Sambora had been fired. Both Sambora and Jon Bon Jovi later denied the claim. Torres was also sidelined briefly due to emergency gallbladder surgery; he was replaced by Rich Scannella from Bon Jovi's solo band, the Kings of Suburbia, from September 20 to October 6.