Branster,
Yup. Right you are.
The way I see it, once Combo is approved, as you say, the doors will be opened (for HIV as well as Oncology). In the case of Mono, the road to approval will be shorter and easier as two facts will be ascertained by then:
1) Leronlimab is safe for 700mg dosage
2) Leronlimab works