My Suggestion
Change "Junior" to "Novice". Junior has some age connotations that we'd all prefer to avoid.
BONUS: My suggestion to those who want to attain "Expert" or "Master" status quickly: every chance you get, try to carry on chat-like discussions with other members within the Interaction message boards. [Hint: this works best when you work in tandem with another member.] You don't need no stinkin' chat room -- not when you've got a message board! Don't EVER let a thread die without adding at least one or 2 posts, even if your post is just a 1 or 2 line wise-crack about the last post, which has absolutely nothing to do with the original thread. Make sure YOU have the last word, no matter how many replies it takes! Remember, every post counts! With enough time and practice, you too can become a TMF Master!