There was speculation that he would return in Queens of the Stone Age during their summer tour due to Josh Homme's dedication of "New Fang" to Nick for "new beginnings". However, this proved to be false. In March 2011, Oliveri stated: "The last time I saw them play was a benefit for Brian O'Connor in L.A., from the Eagles of Death Metal. I was down there and I mentioned to them, "Why don't I come up and do "Millionaire" or something, and sing it and not play bass?" [Josh] was like, "Nah, I don't think that's a good idea yet." It's kind of in his court for stuff like that. I don't think he wants to give anybody the wrong idea. I don't necessarily know if that would happen. And he's got a good band—he's taking the band in the direction he wants it to go."
On July 12, 2011, Oliveri was arrested for suspicion of felony domestic violence after a standoff with police SWAT team. He allowed his girlfriend to exit the house two hours into the standoff and two hours before the SWAT team made entry into the home and arrested Oliveri. Drugs and a loaded rifle were found in the home. In August 2012, Oliveri's lawyer reached a plea agreement with prosecutors in his case. Oliveri's lawyer, Freddy Sayegh, told TMZ, "Mr. Oliveri agreed to plead to one count of possession of cocaine and a dismissal of the remaining six felony counts." Oliveri's record in the case will be expunged as long as he completes a court ordered community service, anger management, and remains out of trouble for 6 years.