Yeah I want this. 3 characters was cool for GTA V, but I don't want RDR2 to follow that. If they are doing multiple characters I would like two; outlaw and lawman. Have the story connect them and intertwine, but still remain independent. The possibilities are great.
Perhaps take a page out of Call Of Juarez' book, and have the lawman chasing the outlaw throughout the game, and have each of them good at different things.
... In fact, can we just get a Call Of Juarez remake as well?