While spending the current year's statement credits does not preclude you from cancelling your AMEX Platinum Charge, it's highly advisable you spend them in advance.
STARLUX redemptions are now live on Alaska Mileage Plan, with a limited-time sweet spot for Taipei to Los Angeles travel at just 60,000 miles in Business Class.
Kris+'s first app-wide miles-back promo in more than six months boosts the value per mile to 0.89 cents, and might be useful for cashing out expiring miles.