I dunno I think there are better plays out there if you are gonna play a teaser.. too many question marks with the Titans team I could see them losing this game badly. They have a great rush offense but yards are always tough on the ground against Pittsburgh, and Kerry Collins will not have the same season he had last year IMO.
Also, the under looks good in Pitt games.. but they actually play a lot of high scoring games at Heinz field. Titans are gonna miss Haynesworth on defense too I just dont see either end of this being close to a "sure" thing.