In his last press conference, Dave Aranda gushed about star nose tackle transfer Apu Ika. In his answer he not only talked about Apu, but about how the defense will feature him and what he allows the Baylor defense to do. I thought his answer was a terrific opportunity for people who want to learn some more about defensive tactics. If you don’t know some of the lingo, Aranda’s answer will more or less be meaningless to you. But if you learn a few key terms, what he’s saying becomes obvious and will really help you understand defense.