Former top Trump strategist Steve Bannon has received some fantastic news from a top legal expert regarding his conviction for ignoring a subpoena from the House Jan. 6 committee earlier this year.

In a post to his website, attorney and Fox News legal analyst Gregg Jarrett argued that Bannon has “strong legal grounds” to get his conviction overturned after he was sentenced to 120 days in jail after failing to comply with the subpoena.

In his piece, Garrett noted that a “willful” defiance of the subpoena standard was applied by the court that was premised on a “61-year-old circuit court case that was based on a Supreme Court decision that was later repudiated by the high court and overturned.”

“Even U.S. district court judge Carl Nichols recognizes that Bannon’s contempt conviction is likely to get tossed out, which is why he took the extraordinary step of issuing a stay of sentence pending appeal,” Jarrett continued.

“When Bannon was subpoenaed by the J-6 Committee, Trump’s lawyer sent him a letter stating that the president invoked executive privilege and therefore directed him not to testify. Trump holds the privilege, not Bannon. Under law, Bannon cannot waive it or violate it. So, on advice of his own counsel, Bannon declined to testify. It was the correct advice,” he added.

Jarrett continued:

But at trial, Judge Nichols applied the wrong standard on “willful” defiance of a subpoena. He relied on an outdated 61-year-old DC circuit court case (Licavoli v. U.S., 1961) that was based on a Supreme Court decision that was later repudiated by the high court and overturned. The correct standard, as the Supreme Court has since enunciated, is that prosecutors must show that the defendant knew his actions were unlawful. But if a defendant believes his response to the subpoena is lawful, then he cannot be convicted.

Here, Bannon relied on advice from his lawyer that he could not testify because of executive privilege. Thus, Bannon thought he was acting lawfully. As long as he relied on that advice in good faith, he did not violate the law and should never have been held in contempt and convicted.

It’s nonsensical for prosecutors to claim that executive privilege didn’t apply or that Biden waived his predecessor’s privilege. It is well established that the privilege covers both employees of an administration and non-employees alike. It’s important for presidents to seek outside advice instead of always relying on insiders who tend to tell him what he wants to hear. Moreover, if a subsequent president can waive his predecessor’s privilege, then it renders the privilege meaningless. There is no law that says Biden has the authority to waive someone else’s executive privilege. None. Just the opposite is true. Only the president who invokes the privilege holds the privilege and can waive it.

Earlier this year, famed Harvard law professor Alan Dershowitz predicted that Bannon’s conviction would eventually be overturned, calling it “entirely in violation of the Constitution.”