I don't think it's too late for riots, but given Ms. O's tight rein on things, and Mr. Murderface's uncharacteristic work ethic in producing a compelation from snips and scraps, I suspect there won't be any. Also Dethklok is not as famous here as I understand they will be (were?) in their hey day.
What I gather from all and sundry is that Samhain is going to be a much more interesting time than the record drop.