I booked a comp room next month (nothing additional like freeplay or credit) and was flipping through my offers online and noticed I can get some freeplay. I called and tried adding it to my reservation but they said all I had to do was go to the total rewards desk and ask for my offers. But, at the bottom, it said that these must be booked on the corresponding hotel offer to redeem. I've never done these before so I feel like I've left some freeplay on the table by not doing this in the past. Will I have any issues when I get there if my room wasn't booked on a specific offer?