Agreed. My last trip into ATL, I breezed through with my mobile passport, beating the rest of the crew who had GE. However, once travelers catch onto that app, that line will likely grow. I would think this is a great time to try and push for Delta to pressure the .gov to reopen the crew line OR get the Global entry fee paid the company. Now that the crew line closure had affected the pilots of the great mecca, maybe it will become a priority during negotiations.