I think that at some point, the suspicion deletion will stop, after all during the first game and parts of the second one, Fujino has shown us that Kirito had his suspicions and anxiety about the relationship between Asuna and Inoda. It was only when he got introduced to his "Girlfriend" did he truly stop his doubts. I believe that Fujino realized that he couldn´t stretch Kirito´s anxiety all the way until the end of the when he had so much left to make before the final arc. So he used the administrator to put a hold on the subplot of Kirito´s anxiety and doubts, and once we are closer to the end, he might simply have the administrator stop to continue it.
