[HighGoalHighDreams]

I'm fairly sure that Louise and James are a prince and princess, and simply do not use the titles. If they get older and desire to do so, I believe they can. As always, we are on the outside looking in. These are two very different parents: one raised privately, the other publicly. They have waited many years to have children, and of course will have discussed their future children at length. Based on experiences from both worlds, it appears for now that they have chosen something more akin to Sophie's growing up. Of course, the flaw in this is that the children are still partaking in the luxuries of being a part of the Royal Family. Eventually, they should be expected to give back for this, but that should be of their own accord.

Also, remember that Louise and James's next oldest cousins- particularly Beatrice- were seen out a lot when they were younger. The Yorks were constantly criticized for several things about the girls when they made appearances: the way the girls were dressed to match, for example, even though we are told they wanted it this way. Sophie and Edward saw this, and after so many years of waiting for a family may simply choose not to go through the constant criticism that is taking one's royal children into public. After so long a wait, they may not want to be criticized for every outfit their children are wearing, for the children's mannerisms, etc. Also, they are seeing now what happened with Beatrice. She was raised almost entirely privately after she was, say, twelve. Still, she was paraded around often as a child. The result is that she is taking her early public life and her later private life and has combined them into a disastrous public image. The Wessexes have the advantage of being the last royal parents of their generation, and are likely simply striving to learn from the mistakes of others.