RDJ is set to make his directorial debut on the TV pilot, Singularity, which will have Hall as its star. We don't know anything else about it other than RDJ will be on board as a producer, as well. There's no network attached but I don't expect that will take too long.
Turnabout is fair play on this one. Hail Caesar was Hall's directorial debut and it featured RDJ in a lead role. Perhaps this is his way of preparing for a move to directing feature films, especially now that his appearances for Marvel seem to be winding down. [TheWrap]