Possible Step Brothers Rap album?

Remember "Boats 'N Hoes"? That's the AWESOME rap joint that WILL FERRELL and JOHN C. REILLY put together in the movie "Step Brothers".

--Well, the director of that movie, Adam McKay, says that Will and John are making an entire rap ALBUM as those characters. (--Here's the original "Boats 'N Hoes" video . . .)