Will Max Mermelstein have any input into the film that DiCaprio is making about Cocaine Smuggling?

Will Max Mermelstein have any input into the film that DiCaprio is making about Cocaine Smuggling?
No. It is my understanding that DiCaprio is not involved in that project currently. There is actually already a major motion picture in the works about Max Mermelstein' s life that he consulted on. I heard possibly Sean Penn and Martin Scorsese were attached to the project.