It could make some match-ups more fun. If someone were to go to the point where they insulted him for his 'roles' while they're in the house, it would magnify the outcome in an interesting way.
Then again plain fighting without the drama is pretty good too.
Yeah I don't think some one will reconize him...if they do well um yeah that says a lot about them. I think the producers will throw the info out after/if he makes it into the house. Then we will see ppl make a complete ass out of themselfs.
Plus the sleeping arangements