Just tried to PC from Amex Blue but nogo. Even raised it up to supervisor and he said it was not an option for them for my current product.
Looks like I will have to apply for it seperately. I recently did an AppOrama in late November for 6 cards, 1 being Amex. Whats likelihood of approval? All scores above 750 with about 13 inquiries on exp. I know its a small chance but I may just go for it. Maybe i'll have a better chance in the new years if its still around..