Yes, Mt. Juliet did beat Harpeth Hall in the scrimmage earlier this season. However, Harpeth Hall was without three of their starters- post Taylor Parrish, point guard Julie French, and Princeton bound Whitney Downs. Also, I think its hard to base a teams overall success on how they have performed against other teams.
February is a long time away, and both teams could improve a lot before then. Hopefully, all players will stay healthy so that this will be as good a game as it can be.
I guess we'll just have to wait until Feb., but I'm predicting Harpeth Hall will give Mt. Juliet a run for their money. Good luck to both teams until then.