1.) Have carbs for energy and preserve your hard erned muscle...easy
2.) Why would you add brown rice to all your meals. You need some healthy fats in your meals to lose weight (fat).
3.) 190g's carbs for a 205lbs. gentlman is not high per say. I was 205 and was cutting on 225g carbs; of course not everyone can cut on those amounts of carbs but that's where experimenting comes into play. Point is, if your carbs are too low, you will suffer in the gym and your size will decrease...you don't want that do you??
4.) Veggies are carbs but you really need not count greens. I would stick to greens....corn, carrots have a higher GI rating etc.
5.) I wouldn't recommend WW bread while cutting...how about WW pasta or oats or grits or yams/sweet potato etc.