Senators’ defense seeks steady improvement in 2015

Carson High’s defense improved as the season went along last year, and coach Blair Roman was hoping for the same thing this season.The Senators, who were 9-3 a year ago and reached the regional finals, return just five starters from last year’s defensive unit — safety Asa Carter, cornerback Caulin Bartley, middle linebacker Ikela Lewis, defensive end Ian Schulz and defensive tackle Sheldon Miller.Gone are two of their biggest playmakers in Brady Rivera and Nolan Shine, who combined for 155