This guy was a relative outsider. His job was to convince the two women who Gulliani falsely accused of election fraud, to "confess to their crime", and Trump and the GOP would "take care of them". He was picked because he was black and the women would be more likely to be persuaded by a black man.
My best bet too flip is Jenna Ellis. A true insider to all of the schemes, she was smart enough not to put her name on any court documents, and thus she still has her law license, albeit just barely. If convicted in Georgia, it's unlikely she'll escape disbarrment for long. Lawyers swear an oath to uphold the law and the Constitution, and she wasn't doing either.
She's already whined that Trump didn't pay her legal fees when she was doing his work for him, and he's not paying her legal fees for the charges she's currently facing.
I have little to no sympathy for white Christian nationalists at the best of times, so I find the fact that her life is now in ruins because of it is a real "see this little tear" moment. However it does make her more likely to have a "come to Jesus moment", and decide to repent her past crimes, in the hopes of perhaps salvaging her law license.
She's also one of the youngest defendants, meaning that her biggest earning years are ahead of her and going to prison and being disbarred when she gets out, are not quite what she had planned for.