Interesting news. Marriott decided to keep both Amex and Chase for credit cards.
https://www.prnewswire.com/news-rele...300566733.html
Marriott expects to introduce new, co-brand products starting in 2018 with enhanced member benefits – super-premium consumer and small business co-branded products from American Express and mass consumer and premium consumer co-branded products from JPMorgan Chase. Additional details on the future products will be shared in 2018. In the meantime, both companies will retain their existing portfolio of accounts and continue to offer their current products
Going to be interesting to see what the new "super-premium" card will offer...