Has anyone successfully product changed from another Barclays card, that wasn't an old US Airways card, to this one?

I have a Barclays Wyndham Rewards card (the no annual fee version) and a Citi AA card. The plan was to cancel the Citi AA card right before the annual fee is due (sometime in March 2018) and get this one for the sign-up bonus.

I have no use for the Wyndham card, I only signed up because it was free and gave me the free night. I have Marriott and IHG cards as well, and will just ride those going forward.

I have also signed up for six credit cards between February and July 2017, and I'd rather not do a separate signup for the Barclays AA one, if possible.