Board Thread:Skyrim/@comment-110.168.240.168-20140424104245/@comment-24737663-20140516030656

i highly suggest not killing Parthy, but if you want to kill Parthy and STILL have the Greybeards give you shout locales, take followers to the Blades just after getting to Alduin's Wall in Sky Haven Temple. have a chat with Delphine about why there are only two Blades and you'll get the option to to bring her  three recruits. i don't think she is too picky about who you bring to her.