On a recent visit to vegas (Dec), I reached diamond status with TR and was assigned a host at the Flamingo. We are going in a week but this time I'm staying at caesars palace. Sine my host at flamingo took care of my charges last time I was wondering who I would check with when I check out of caesars? Should I call over to the flamingo and speak to my host, or will I be assigned a new host when I check into the diamond check-in at caesars? Or as a third option, should I just ask the total rewards desk on check-out to see if they can take anything off my bill?