Dr C. Autious has just returned from the most prestigious vascular surgery meeting in America. At the meeting, one of the most prominent complex aneurysm surgeons arose to discuss a paper concerning a procedure he had developed and popularized over the last decade. Dr L. Uminous stunned the audience with his declaration that he no longer recommends that his namesake procedure be performed. Instead, he proclaimed that a new, radically different procedure be adopted immediately. He showed slides detailing the novel proposal but did not give data concerning results obtained. The recommended procedure is technically possible but seems to require a different skill set. Dr Autious has a patient scheduled for elective surgery that he had planned to use the Uminous procedure to treat. What should he do?