No big announcement. 

No detailed explanation of why, why now and what it all means. 

The Giants reported to work Wednesday, the game plan was put out there and that was when the players learned what the two quarterbacks involved were told a day earlier: It is J.J. McCarthy in, Jameis Winston out. 

As far as the reaction to what always is the most significant change a team can endure from one week to the next, John Harbaugh was not really into all the feels.