A week ago I called and asked them to waive my annual fee for my explorer and link it as a companion card to the Platinum Charge card. The first operator said she'll send through the request, and then a few days later the second operator said that's not possible. I then explained that it's stupid having to apply for a companion platinum reserve card going through application and another credit check etc, when explorer card gives $400 travel credit just like the reserve credit card. I didn't really mention about cancelling my explorer card, just unhappy and said that they make life hard for customers. Got offered 15k ascent premium points and also transfer all my MR points to Ascent Premium as well as any future spending on explorer card will earn the same rate but as Ascent premium. Not a bad turn out I guess...