Right before The Expendables 3 tanked at the box office this past summer, creator and star Sylvester Stallone revealed that he will next return to the world of Vietnam Vet John Rambo in Rambo 5. Now, a new rumor claims that the official title of this final sequel is Rambo: Last Blood.

A reader at Coming Soon reportedly dropped the title in their lap with no further information. The report claims this will officially be Sylvester Stallone's last go at the character, and he plans on directing the movie himself.

About taking on Rambo 5 as his next project, the action icon previously stated:

"I'm getting ready for that. I'm starting to work out. I'm going to be appropriately vicious and all that stuff, but intellectual. A killer with a heart. Smart, yet stupid. Tall, yet short. Broad, but thin. You know what I mean. We're going to try to cover all the boundaries."

Back in June, Splendid Media acquired the rights to the franchise. The storyline is rumored to have John Rambo going up against a deadly Mexican drug cartel, with Sly himself writing the screenplay.

RELATED: Schwarzenegger Celebrates Rambo: Last Blood with Special Message for Stallone

In the past, Rambo 5 has been called Rambo: Last Stand and Rambo V: The Savage Hunt. Is Rambo: Last Blood the final title? We won't know until it's made official.

B. Alan Orange at Movieweb
B. Alan Orange