Planning Board member Mark Rogers, who also serves on the Board of Water and Sewer Commissioners, plans to run for a selectman’s seat in the April 7 town election. He will challenge incumbent Paul Sadeck. Both men have submitted nomination papers. Rogers, 44, has lived in town for more than 30 years. He is a former Freetown firefighter and currently works as a project manager for a construction company. Rogers said he does not know if he will continue to serve on one or both of his current boards if he is elected to the Board of Selectmen. “I’ll cross that bridge when I come to it,” he said. In the meantime, Rogers said he has left a message with the state Ethics Commission to discuss the matter with them. Candidates have until 5 p.m. Tuesday to submit nomination papers for the election.