So I got an email from SPG regarding to the timeline for program update, it says "As an SPG member, you can still count stays at SPG-associated brands to achieve Elite status through the end of 2018. Starting January 2019, only nights will count toward Elite status. And remember, you can qualify for Lifetime Elite status via the existing criteria through December 31, 2018." Does that mean I can still take my time to hit 25 stays by end of 2018 to qualify Platinum next year or I need to qualify 25 stays by the time new program takes effect in August? If my Platinum status is based on stays, can I stay Marriott brands after August and still count my stays towards to Platinum? I have spent few nights with Marriott properties so far this year, can I use those "STAYS" count towards to my Platinum this year when the program combined in August?