The USADA suspended Ferrari for life in July, naming him as part of a large-scale doping conspiracy. Bruyneel is battling similar charges by the agency and said in October that he was "stunned" that its findings on Armstrong revealed details of the allegations against him.
Livestrong is also a consideration.
In October, Armstrong resigned as chairman of the charity he founded "to spare the foundation any negative effects as a result of controversy surrounding my cycling career," according to a statement posted to the group's website at the time. A few weeks later, he left the board entirely amid concerns that his involvement was harming the charity.
On Monday, he visited the charity and "expressed his regret for the stress the team suffered in recent years as a result of the controversy surrounding his cycling career," the organization said in a statement.
"Inspired by the people with cancer whom we serve, we feel confident and optimistic about the Foundation's future and welcome an end to speculation," the group said.
Meanwhile, the cycling world is eagerly -- and in some cases, perhaps, anxiously -- awaiting to hear what Armstrong has to say.
As the World Anti-Doping Agency noted, Armstrong could begin to redeem himself by speaking out about others in cycling with deep involvement in doping.
That's what former cyclist John Eustice expects when Armstrong speaks.
"I think what he'll do is explain how it all works," he said.
Willerton agreed, saying it's one last way for Armstrong to control the narrative swirling around him.