Right now. Just let it go. Let this season play out and end his time here when it's over.
Not sure where we look to now. Game 8 isn't a time to pull someone out of an ineffective staff to finish..
Find some people to talk with about coming in. At this point, a good coach is wanting to finish off a good season, wherever they are. Target prospects and put out feelers and hope to talk with someone.
At this point, what good options do you have?