Not exactly news, having been announced 2 weeks ago, but I didn't post it then because of the welter of Easter tournaments taking place. From next year the ITF start an 8 person Masters event in China for the top juniors. It's an idea being tried increasingly at different levels, not always succeeding in attracting the top eligible players (a lot of the leading TE14s give theirs a miss for example). I wonder whether it will be of interest to Katie B if she does well enough? Note that their will be live streaming, but using a 6,000 capacity court is risky, atmosphere wise, unless they ship in thousands of kids.
If eligible I would imagine Katie B would do this. She is fully funded by the LTA and it would be a big news story for her to finish her junior career in such an elite field (even if the other truly elite players weren't there!)