By Tom Bowles Here’s our expert preview of the FireKeepers Casino 400 at Michigan International Speedway, along with fantasy driver picks, Vegas odds, start time, and TV channel. Two years ago this month, Kevin Harvick pulled into victory lane at Michigan International Speedway. Dominating the second race of a COVID-induced doubleheader, Harvick led 90 laps before fending off a late challenge by Denny Hamlin to sweep the weekend. Harvick’s lead in the regular season standings was immense, ballooning to 137 over Brad Keselowski. That meant he could sit out the next two races and still be guaran…