I think Rey Mysterio could be nearing the end of his run considering his age and the kind of wrestling style he does. It's caught up to him and it shows. I do think that his role in the WWE right now would be putting more people over rather than being pushed to the moon like he was before. I kind of hope that he would stick around in NJPW but I guess there's a lot more WWE can offer.
...Beware of he who would deny you access to information, for in his heart he dreams himself your master.
I just took it as him being rusty and coming back after an injury. He should be putting people over but Bobby Is literally the same age so honestly it would have been better if it was someone like Cedric