To make the wheat berry salad, make the dressing in a large bowl by combining the olive oil, orange juice, balsamic vinegar, garlic, salt, black pepper, dijon mustard, and maple syrup. Whisk until well combined. Add the cooked wheat berries or farro, sliced almonds, dried figs, and roasted Brussels sprouts and onions. Stir with a spatula until well combined. Taste and adjust flavors to your liking by adding more salt, pepper, maple syrup, or balsamic vinegar.