If the 75-year-old stays in the game long enough, he may force BB to go back to the endurance challenges like the Cage Match from BB4 and the Pressure Cooker from BB6. Heh, remember in BB2 when they just had to lay in the bed?

Anyways, maybe I'm giving BB too much credit, but I'd hope they wouldn't have a 75-year-old holding himself up in a glass box or hanging upside-down from a giant clock or anything like that. I can imagine watching a challenge play out on the feeds some night, he drops out of the challenge, we hear a loud SNAP, and then FOTH/flames/whatever for the rest of the night...