My best friend's fiance wants to join our 2.5 mixed-doubles team. We're in our mid-20's. She went through the NTRP ratings process, and listed that she played two years of tennis in her freshman and sophomore year of high school. She was given a 3.0 rating despite not playing in over 10 years. I've played with her before, and she's definitely a 2.5 skill-wise. She's going to appeal her rating, but I'm wondering if it's a lost cause. I don't think the appeal will be processed in time to join this league, but there's another mixed doubles league later in the summer that I'm probably going to join. Does she have a good chance of winning her appeal, or will they see that she played two years of competitive tennis in high school over 10 years ago and say that she is too good for 2.5?