I agree with Seven on this one. I think we are way too reliant on the fact that GPS will always be there. I am happy with a good, accurate time hack. The building I work in now has no less than 25 world clocks, with different time zones, and not one of them is +- a minute of actual time.That’s a bit of a stretch. If the antiquated practice of timehacks were to stop tomorrow you (and the rest of us) would get through the brief and mission perfectly fine.