This is a piece of original work I made inspired by User:Uberorb's S&S Laboratories. I will now unleash the AWESOMENESS OF A PROPOSED DLC 5.
Marcus:After our heroes stopped the Claptrap Revolution,Hyperion eventually lost interest in the Vault Hunters. Later on however,the Dahl Corporation arrived to annex Pandora without competition...
Kid:Were Dahl the ones who hired the crazy woman?
Marcus:I have been asking you all this thime to shut up,now I will not tell further unless you do so!
Marcus: Anyway the Vault Hunters...
Kid:Didn't they find that already?
Marcus:OH FOR THE ANGEL'S SAKE,S&S HIRED THEM TO STOP DAHL,OOKAYY!!??
In this story Dahl finally decided to capitalize on the ruins of former Pandoran conflicts and become even more powerful. They too over Pandora with their military forces. Later on,S&S Munitions wanted to get rid of it's competitors and the company's Pandoran leader,Mr.Fryk ordered the deployment of the S&S Heavy Gunners 8th Brigade. Amidst this tension,Sae,one of Fyrk's employees makes an attempt to hire the Vault Hunters to finally terminate Dahl. Later the characters assist the S&S corporate leaders in their endeavors.