As noted, last weekend Sexy Star purposefully injured Rosemary's shoulder at the end of their Reina de Reinas Championship Match (which also included Lady Shani and Ayako Hamada) at AAA's TripleMania XXV event (full details and responses here). Rosemary has been adamant that this situation was real and not a story, although, GFW uploaded a video covering the situation earlier today.
According to PWInsider, GFW sources have already reached out to them to make it clear while they are going to cover the situation that happened at TripleMania, it will not involve a storyline or any plan to bring Sexy Star into the company. GFW is building a GFW vs. AAA storyline and the sources said since it's been such a big talking point among fans, they wanted to cover what happened between Rosemary and Sexy Star.
On Twitter, Rosemary has since provided an update on her injury, saying it's a strained tricep/bicep with swelling around the area and that time away from the ring should be minimal.