ATS performance in first game after midseason firing?

ATS performance in first game after midseason firing? It just seems from memory that taking a team their first game after a midseason firing of the head coach is a good play. But I don't have the data. Does anyone?? The 14 points Dallas is getting this week vs. the Giants would look a whole lot better to me if previous teams in similar circumstances had bounced back with a winning ATS effort in their first game after a firing.
College has the same situation this week with Colorado.