Why didn’t HBS use traditional production trucks?
As in Korea and Japan in 2002, there were simply not enough production units available within the country to produce all of the matches cost-effectively. Production trailers could have been shipped in from Europe, but that would have incurred massive costs related to shipping, maintenance, and security. Some local trailers are being rented by the rightsholders (ESPN, for example, is using a truck from South Africa Broadcasting), and the 3D productions are done out of trailers shipped in from Europe, but the HBS House approach is keeping everyone happy.