NASCAR had no choice but to push the remaining 149 laps of the FireKeepers Casino 400 at Michigan to Monday after rain derailed the race Sunday. And as a result, the race restarted at 11 a.m. ET on USA and to a crowd considerably less than the one that had showed up to the racetrack the day prior. Jeff Gluck of The Athletic, speaking on “The Teardown” podcast Monday, wondered why NASCAR didn’t elect to start the race earlier Sunday when it knew the weather forecast didn’t look promising. The race was scheduled for a 2:30 p.m. start time, but didn’t get underway until over two hours later. At a…