I do not think that's a fact. Just remember what happened with the 757 and 777 B check... They could not be done in time in DFW, or were deferred often, then moved to MIA, same issue, then sent to GRU and the other SA stations and guess what now, more work being done south. There is a reason for everything, not just what you think.It's not work that DFW and MIA couldn't do. It's work that was pulled from those stations. It's all about outsourcing work and paying lower wages.