Rey Mysterio is being seen by WWE doctors about his bicep injury. While a deal has not been inked yet, that is very telling. He has also has been pulled from indy dates. It's interesting because WWE didn't want to do business with Rey as long as Konnan was his manager. Konnan has too much baggage and WWE didn't want to align themselves with him. This means that either Rey dropped Konnan or WWE relaxed their stance on the matter. As far as the actual injury, we're being told it might not be as bad as originally thought, which is good news for Mysterio.
Kurt Angle and Ronda Rousey have been spending time training with Triple H and Stephanie McMahon to prepare for their WrestleMania encounter, but John Cena and the Undertaker have yet to step inside a ring together to start preparing for their match.
The plan right now is for John Cena to work out with the Undertaker in a ring that he keeps near his home, next week. This is why Cena is missing some of the house show loop later in the weekend. This is the only scheduled session until WrestleMania week, when Cena and Undertaker will have plenty of time to go over the match in ring set up at the hotel.
One of the reasons WWE has delayed officially confirming the match is that the Undertaker was nervous about how his body would respond to getting back in the ring. Once the decision was made to wrestle at WrestleMania, the Undertaker wanted some time to see if he would suffer a setback in his preparation.