I saw this from flytalk,
- No blackout dates for points redemption for standard rooms
- increase of Platinum member elite bonus from 30% to 50%
- 4th night free on a 3 night hotel redemption using points
However, soon after release from flytalk, a Marriott representative posted a comment:
"Earlier today, information about possible changes to the Marriott Rewards program was mistakenly published on Marriott.com.
Based upon your feedback regarding blackout dates and capacity controls, we are evaluating potential program enhancements. We have nothing to announce at this time. We’re sorry for any confusion this might have caused and we'll be sure to provide advanced notice of any future changes.
I am not a big fun of Marriott programs for many reasons, they provide the worst elite recognitions and award redemption inventory(especially after Hilton removed capacity controls on standard room redemption). If No blackout dates for points redemption for standard rooms can come ture for Marriott, it definitely helps the program, so let wait and see.