Yet again a missed opportunity by journalists to ask about what will happen with the existing fleet with the schedules of new aircraft deliveries taking more time. They also mischaracterised something from his interview, he mentioned in the video that there is a plan for latter deliveries of A350 to have the new Qsuites NextGen but the article version said this:
Given the delay, Qatar plans to put its upgraded Q-Suite business-class suite on board its A350s rather than wait for the Boeing planes to arrive, Al-Meer said. It’s a strategy also deployed by other carriers that have touched up the cabins of existing aircraft to make up for the wait for new planes.