Could Denmark receive the Kiel Canal if Germany were broken up after the war?
Short answerPossibly; a complete breakup could award the canal to Denmark as a defensible border.
NotesOne proposal gives Denmark the Kiel Canal as part of a wider breakup of Germany. The canal could serve as a defensible Danish frontier while removing a strategic asset from the German successor states. This remains a conditional outcome within an already severe settlement, because it depends on the victors dismantling Germany much more completely than they did historically.