I am not a lawyer here, and can tell by some other adept posts, that some people here are. My opinion is no. Obtaining a lawyer, or even filing suit, does not preclude one from discussing the case in public. Wise or not is another matter. His lawyer may have advised him to say nothing more, and I guess, could conceivably contractually prohibit him, or else face termination as a client. Or, like mentioned above, TM has weighed in and is settling this matter with a NDA. In which case, depending on the terms of the NDA, it is still possible that he could return here and say something to the effect of "Tesla reached out to me and is resolving the situation to my satisfaction." In fact, it is even possible that TM could require that he do so as part of the settlement.