Their bats had come alive plenty over the last week. Nineteen runs against Lamar. Fifteen against Texas State. A combined 21 during back-to-back victories over Texas A&M. Never had the USC Trojans ’ offense faced a challenge like this. Going quietly through the first five innings, their team trailing by four runs against an opponent that had not lost a game this season while holding a multi-run lead, it appeared as if the magic ride might end against North Carolina in the NCAA Tournament. Then