Daizen Maeda’s hat-trick drowned Aberdeen to a humbling 6-0 defeat at the hands of a rampant Celtic in the Scottish League Cup semi-final on Saturday. Celtic didn’t even give Aberdeen a chance as they battered them across Hampden and showcased the huge gap between the two teams. Yes, Jimmy Thelin’s side came from 2-0 down to draw 2-2 at Parkhead in the Premiership last month, but the champions should have been out of sight during that game also and were then punished. After kick-off delayed between Celtic and Aberdeen, it didn’t take too long for that ruthless nature to kick in. On top of Maed…