Marriott offered a scaled-back promo during the summer of 2014, and no promo last year. This appears to be a trend based on MR's belief that they will get enough summer traffic without a promotion. I will be highly surprised if there is a summer promotion. Based on this belief, I have moved enough stays to IHG to hit the penultimate tier of their Shared Rewards promotion. If MR does offer something at this point, it will have to be quite good to induce me to move those stays back.