I have a different opinion. People may have a mix of cards to suit their expenses and may use one card over the other based on its inclusion/exclusion so as to optimise. When someone asks the bank to make their card LTF it may not be because they can't spend that fee waiver milestone. I have Amex Plat Travel, Reg Gold, Atlas. Each have their own milestones and I target to hit each of them. But there maybe situations where one card could be used more over the other due to inclusion/exclusion. And when one reads about banks giving these cards LTF for some select people, one thinks what is the harm in trying! 🙂