Our story pitch for the next episode of “The Big Bang Theory: March Madness Edition” – who has Caltech-type math know-how to reach a conclusion with: • How does it add up that UCLA could have 30 wins after the Pac-12 Tournament but still come up short of the No. 2-seed line, no matter what the rankings say? • How do you subtract USC from the automatic field of 64, even if it compiles two dozen wins, by forcing the Trojans into a play-in game? • Will the Big West winner automatically go big and get pitted up against the No.