Raynor suffered a "tragic loss" during the West Coast mini-tour and flew home, forcing the band to find a fill-in drummer: Travis Barker of the ska punk support band The Aquabats. Barker learned the drum tracks for the band's set in only 45 minutes prior to his first show. Raynor returned for the band's Hollywood Palladium performance, and the band became increasingly uneasy and arguments grew worse. To offset personal issues, Raynor began to drink heavily and it began to affect the band's performances. Following a largely successful Australian tour in the spring, Hoppus and DeLonge presented an ultimatum: quit drinking or go to an in-patient rehab. Raynor agreed to both and informed the band of his decision after taking the weekend to mull options. According to Raynor, he was fired through a phone call despite his agreement to rehab. Despite this, he felt no malice toward his former bandmates and conceded they were "right" to fire him.