Cal pinned it on himself. Pay attention.I'm on record stating that I want Cal gone, but I'm not sure you can pin this one on him, for the most part.
At some point each player has to take accountability for their defensive effort, and subsequent lack thereof. With the athleticism and talent we have, guys have to reach down deep and make up their mind they're going to get into a dude's grill, as well as playing with some damn energy and heart on the defensive end. JMHO.