[Servant of the Cross]

Cruz ... has argued before the Supreme Court nine times, more than any practicing lawyer in Texas or any current member of Congress. Increasingly, arguing before the Supreme Court has become a specialized skill performed by few lawyers ...

[Defiant]

Because of his experience in the Supreme Court, he would know whether there is a procedure for the filing of such a request for an injunction. I doubt there is one. Otherwise, individual Senators would be tying up the SC all the time.