User blog comment:IceFireWarden0/Speculations for Season 11/@comment-1886172-20130625023523/@comment-10913138-20130625124633

The question mark inside of Doc's box represents the fact that during his time in Blood Gulch he spent of it with the Blues, although he would always remind them he was neutral.

Sister's name isn't crossed out because they don't know she is dead, because I doubt that the Reds would care enough to inform them of her death.