Yeah, I didn't really like the vagueness in some of his answers regarding players/scheme etc.. It's not a terrible thing that he didn't talk about it, but as a fan, you would certainly like some sort of idea of what the team is going to play like, style wise, before 3 months from now.
His answer about the 3-4 4-3 defense was odd. He said he wouldn't know until a few months after analyzing the players.. Then how will you even be able to hire a DC if it's going to take you that long to figure it out? He knew more than he was telling us, and that was a little frustrating.