By Harlan Kirgan Editor After five years as superintendent of Lafayette Parish’s public schools, Irma Trosclair is returning to Eunice as high school principal and zone leader. She has 39 years of experience as an educator and 10 of it was as principal at Eunice Elementary. From 2002 to 2012, under Trosclair’s guidance Eunice Elementary became a national Blue Ribbon school. Next, she guided …