Moderator, Marriott Bonvoy & FlyerTalk Evangelist
Join Date: Oct 2002
Location: McKinney, TX, USA
Programs: United Silver; AA Plat/2MM; Marriott LT Titanium; Hilton Gold
Posts: 11,775
I do believe we were told that while nights are being rolled-over, there will not be the 12 month rolling window for the next higher elite level.
I would guess that if Marriott decides to stop the roll-over nights, then they would re-start the 12 month rolling windows. But that is just a guess.