Another option to be explored by Willis is to say she did not, in fact, develop a personal relationship with Wade until 2022 as the affidavit affirmed. In 2019, they merely engaged in casual, animal like sex with no emotional attachment, as is their cultural prerogative.
In this way, there was no lying involved and she can continue with her witch hunt, er prosecution of the former president.
She saw the case as a way to funnel taxpayer funds to her lover, who would then spend the money on her. No case, no outside lawyer is needed. No outside lawyer needed, no way to funnel money to her lover. It is straight up corruption. Even if this was not the motive, or not the primary motive, appearance of corruption is there and it taints the prosecution.