I don't think they are going to offer more than 500 for MAGC or for welcome amenities. As mentioned, the current state at Marriott properties is 500 MR for each benefit. It must be achieving the goals they anticipated at that level otherwise they wouldn't be doing it. Why would they change that for legacy SPG properties?

I, for one, typically don't want housekeeping in my room regardless of MAGC on weekly business trips. So if I get any points, it's a bonus versus just leaving the DND sign up for 3 days.