North Texas schools see a rash of superintendent departures. What's driving it?

Superintendents in several districts in the Dallas-Fort Worth area have announced their departures over the past few weeks. Some are retiring after lengthy tenures. Others left their districts more abruptly. In other news, city leaders promised to deliver the Dallas Wings a new practice facility in time for the start of training camp next month, but shovels have yet to hit the ground; at least two sightings of a coyote were recorded in the area on March 4 and March …