McMichael scored a goal on two shots in Thursday's 3-2 overtime loss to the Sharks.
McMichael has scored in consecutive contests. The 25-year-old is having no trouble settling in with the Blues, earning two goals, two assists, 10 shots on net and a minus-2 rating over the first four games of the season. As long as he stays productive, he'll likely remain in a second-line role with time on the second power-play unit.