What’s more distressing: (a) That in a last ditch effort to attract viewers to the sinking-ship we like to call HEROES, NBC emailed this TV Addict a photo of Hayden Panettiere’s Claire making-out with roommate Gretchen (Madeline Zima). Or (b) that said roommate is played by none other than THE NANNY’s youngest daughter Grace Sheffield, thus making us feel really, really old. 