Poor JoJo. After being unceremoniously dropped from Total Divas following the show's first season, she's faded into obscurity, showing up only to conduct the odd backstage interview. In fairness to the young Diva, she was thrust into the spotlight far too early, and was clearly years away from being ready to step into the squared circle. What we saw of her was so thoroughly unimpressive though, making it difficult to imagine JoJo ever being able to impress in the ring, hence why it appears as if she's been put into a ring announcer/interviewer role on a permanent basis for the past couple of years. The WWE already has enough people doing that though, and out of them all, it doesn't seem too mean to say that JoJo is the one who brings the least to the table. With so many other capable Divas in training and other ring announcers and interviewers with a lot more presence (put JoJo next to 99.9% of the roster and it looks like they've brought in a local student to do some work experience), why the company would invest any more time or money into someone who doesn't really seem to be going anywhere remotely interesting fast is a mystery, hence why 2016 will likely be it for her.
