The high school girls basketball season has reached the regional tournament after district champions were crowned in seven divisions last week. Regional play begins March 3 and culminates March 7, with champions advancing to the state tournament March 12-14. Here are five central Ohio storylines entering regional:Dublin Coffman braces for Pickerington Central After giving birth to her first child – a daughter, Carson – on Feb. 11, first-year Coffman coach Carly Santoro-Antle is back on the bench and preparing her team to face defending Division I state champion Central (21-3) in a regional semifinal March 4 at Taft Coliseum. On Feb. 28, Santoro-Antle guided the fourth-seeded Shamrocks (19-6)...