Billy Corben could have ANOTHER big baseball-themed documentary coming our way ... because the man behind "Screwball" is considering taking on the Houston Astros scandal.
"Screwball" was a massive success for Corben -- he used child actors to tell the unbelievable story about Alex Rodriguez and MLB's Biogenesis scandal.
Now, with MLB in the midst of ANOTHER embarrassing controversy, Corben says he's VERY intrigued about the possibility of a "Screwball 2."
"It's writing itself as we speak right now," Corben tells TMZ Sports ... "And central to that story, as he was to the Biogenesis scandal and the whole A-Rod mess, is Rob Manfred.