In reporting published by ESPN at 8:30 p.m. Milwaukee GM Jon Horst spoke to the media before tonight's game against Cleveland, which started at 8 p.m.

Doc Rivers reached an agreement in principle to become the team's next coach on Wednesday, sources told ESPN's Adrian Wojnarowski, but Horst said he would not comment until a deal became official.

I don't know what the practical meaning of "agreement in principle" is but it's not an agreement in fact, it's not official. Rivers is not the head coach.