I booked my Comped room for March Madness pretty far in advance. I continued to get pretty great offers ($400 free play, $500 food credit, spa credit, tickets, etc.) but they were only for weekends outside of March Madness. I just chalked it up to that being such a busy weekend that they don't need to make big offers to lure people. However, I was thinking--did I get no offers for that weekend because they saw I was already booked? The reason I ask is because I am planning a trip for August 16-19. Right now, I have comped rooms across the all properties on the rates calendar. But I am thinking--should I wait off on booking one of those comped rooms for a few months to see if I get an offer with some solid free play or whatever for that weekend? Would I still get any offers for that weekend if I book a room now? If so, could I just tack on whatever is being offered to me onto my regular reservation?