Board Thread:Naruto Discussions/@comment-25139119-20140731140632/@comment-24860855-20140805021750

Guy's death would not have been a waste. Even though Madara was not killed by him, he bought valuable time for Naruto and Sasuke to gain their respective power ups from Hagoromo not to mention he saved Kakashi, Lee, Sakura, and Gaara's life in the process.