Yes it will, since your team won't be playing a game.
Also: Your enthusiasm won't be able to go back up to 12 again since you aren't getting a 3rd TIE game in the cup, and your enth will drop significantly. The All Star Break signifies the end of Part 1 and beginning of Part 2 in the season, so what you do (or not do) could hurt you for the 2nd half, and all teams will start on a more level playing field to begin the 2nd half.