Mark Titus and I have three things in common. One, we both write about basketball much better than we play it. Two, we both rely on sarcasm as the basis for our attempts at humor. Three, we both are fascinatingly enthralled by “trillions.” Titus is the author of Don’t Put Me in, Coach, a wonderful inside look at big-time college basketball through the cockeyed view of a benchwarmer. On the inside flap is a review from former Boston Globe columnist Leigh Montville that begins, “If