I have the Fear Clinic movie on dvd. The slip cover is signed by Corey Taylor (not the plastic cover but the actual removable paper sheet  is signed) . The dvd is sealed and has never been opened. I may be going to meet Robert Englund from the same movie and i will be getting his autograph on the dvd if I open the dvd seal and remove the paper sheet to have him sign it beside Corey Taylor's autograph. Is this a good idea? I may need to keep the dvd sealed and just have Robert Englund sign something else, maybe some Freddy Krueger gloves or something... What do you think I should do?