Houston's Kelvin Sampson has himself in the coach of the year debate after the Cougars' 17-2 start, but how do they have this record with their two top players getting hurt early on? Secret sauce, depth. But now that the depth is being stretched, who steps up? How replenishing talent has become a strength of his programs. How much longer does he plan to coach? And the biggest key for this team to make another Final Four appearance? Plus, Auburn is your new top ranked team!