I'm heading to Vegas next week and will be spending a couple of nights at Gold Coast. I just checked my status, and I see that my Sapphire will expire on Oct 31. I have dropped just below 25,000 due to a good chunk of points dropping off Aug 31. I am confused about their earning period for achieving status. Do they work on a rolling basis? I earned 15,000 in Oct 14, 1800 in Jan '15 and 7000 in March 15. If I earn a good chunk next week, how does that fit in? Sorry if I sound stupid, but previous to 2014 I didn't give them much play. I am not finding the answer on the website or via a google search. I am sure one of you can turn on the dim bulb in my brain Thanks!