If there is more to the story, who cares?
If Scott was asked to leave, so what...
Coach Ford has one responsibility and that is to help BU MBB be more successful.
If, in his opinion, replacing any of his direct reports will increase his chances of achieving his primary responsibility, he should do it... at any time that he judges to be the best, overall, for his program.
At the end of the day, GF's record over the next 2 seasons will ultimately determine his success and be the scorecard on his ability as a HC. Time will ultimately tell!
Best of luck to WS wherever his career/life take him.