Megan, 27, has dressed in one game for the Blues this season.
In 2016-17, the 6-foot-1, 191-pound forward posted one goal in three games with the Blues while he ranked second on the Wolves with 66 points (33 goals, 33 assists) in 73 regular season appearances.
A native of Canton, New York, Megan was originally signed by the Blues as a free agent on July 2, 2016.