Grendel_Khan
Hero
It sounds like Dwayne Johnson is optimistic/hopeful about Black Adam making appearances in future DC movies, and Gunn would be a good person to take advantage of Johnson's talents beyond looking intense and imposing, so maybe there's some hope there.
Yeah, I mean, whatever other flaws Black Adam had (boring needle drops, an unstoppable protagonist, weird squandering of Hawkman, etc.) it took all of Johnson's considerable charms and buried them behind a glower. His body was a great practical effect, but that's all he had to work with.