The rumor recently making the rounds was that The Undertaker would be wrestling the winner of the Smackdown Championship Scramble match at Unforgiven this Sunday. However, it appears that idea may have been nixed, as nothing of the sort was announced at the Smackdown taping yesterday.
There is always a possibility that an announcement could be made on WWE.com later in the week, or the match could even be added on the night of the show. But such a high profile match is not likely to be added to the show without considerable promotion and advertisement. The storyline behind it would be something along the lines of Vickie granting 'Taker the title shot as a peace offering.