Without an example of how the dialog could have been changed to mention him without seeming superfluous, I don't really agree.
I'm sure Khan's name came up all the time during the events of the film, just not during what we saw.
Really, Kirk & Co. had more than enough to keep them busy.
I'm sure Khan's name came up all the time during the events of the film, just not during what we saw.
Really, Kirk & Co. had more than enough to keep them busy.