ROGUE ONE NOVEL EDITS → He would fight alongside them because Jyn Erso had accepted them into her own revolution—not the revolution of the Alliance, but one that had risen from the ashes of the Holy City to bring retribution where resurrection was impossible.
He trusted Jyn’s fury and her fire. Most of all—though he was loath to admit it—he trusted Jyn because of Chirrut Îmwe. Those whom Chirrut trusted, Baze could find a reason to trust as well.
Life was more convenient that way. Even Baze found eternal wariness exhausting.