I just wonder if the optimizer built the dead heads from Hong Kong to Guangzhou via Bangkok, or if a person did. (See Trip 77 MD11 ANC Feb.) If a person built it (or looked at it) then some questions should arise about the future of transportation between the two. Hey maybe the Vice President, Labor Relations Law and the ALPA FedEx MEC Chairman will agree all transportation between Hong Kong and Guangzhou will be via Bangkok.