Was there a DISCONNECT communication wise between Celtics and Jaylen Brown?

Was there a DISCONNECT communication wise between Celtics and Jaylen Brown? Was Jaylen Brown "in the loop" with the negotiations? Is there a 'piece missing' to this blockbuster Celtics' trade puzzle?
Criticism of Brad Stevens too quiet? Did Celtics rush the deal? How does the national media feel about the Jaylen Brown trade? Is Brad Stevens getting a pass due to accolades and 'Executive of the Year' award?