Due to the popularity of CoD Black Ops, the game on the wii must not ben available in their gamefly storage. Look for the popularity of the game (high,medium,low,very low). The lower it is, the less of a chance you'll receive it. Im sorry you didn't get your game. In the meantime, enjoy the game gamefly send you. Hoped this helped.
Swords prolly has the higher availability , just depends on how many games you have in your Q. If you only have 5 or 6 and some say low or very low, they send the ones that say high or available now first. The Q is just the order you would like the games, but they can't always go by that.