Just a guess...
It seemed Ian was asking more questions about the Wing-T offense because if you notice his (Saban's) response he was talking about how the "Wildcat" is more spread out and then there are the end of this presser was talking about player distribution as well.
I don't make a thing out of Saban's remark about "when you are a head coach..." You can look at his facial expression and tell he's just having a little fun.
Good press conference, especially the first part talking about the similiarities between the Wing-T and the "Wild/Hog/Cat/Rebel" formation.