Board Thread:Wiki/@comment-5774380-20161108134217/@comment-26495049-20161109233734

I think Kruger was waiting to choose his successor, otherwise why would he wait for this moment to reveal himself? The parts where it cut to Kruger's face after Grisha said something that touched his heart seemed to imply that he was slowly being convinced that Grisha was the right person to carry the torch for the Eldians.