Ottawa can demand the moon since it is their captain and they don’t have to move him, but it would be foolish for the Devils to include Bratt on any deal. Why? Same reason you gave for Tkachuk’s value - the things he brings that the other does not. Bratt provides things like speed, on-ice awareness, puck handling, chemistry with our top centers that Tkachuk cannot. Bratt is also locked down longer term.