Use 2/3 cup uncooked regular long-grain white rice and 1 1/3 cups water in place of the couscous and 2 cups of water.
Use 1/4 cup sliced ripe olives in place of kalamata olives.
When cooking couscous, white rice, brown rice or rice from a mix to serve with these packets, time your preparation so it's ready when the chicken is.
Don't let rain spoil your dinner plans. If you can't grill these packets, try baking them. Heat the oven to 350°F. and assemble the packets as directed. Arrange them on an ungreased cookie sheet and bake at 350°F. for 25 to 30 minutes, or until the chicken is no longer pink.