New for 2015 – Starwood will be offering a reward for SPG members who stay 50 nights ore more in 2015. The benefits have yet to be announced. In the past, they’ve offered suite upgrades with an expiration date.
In the image below, SPG notes that the benefits will be available starting in March 2015.
Keep your eyes open. More to come when the rewards are announced to SPG rewards members.
You can view more about SPG Platinum benefits here: