Forum:Possible to play old DLC in Borderlands 2?

Okay guys, some of you may remember Requiem for a Wasteland. An old Fallout New Vegas mod which ported the whole Fallout 3 game and DLC into New Vegas. There was basically 2 games in one. This was all possible because both games used the same engine.

My question is, do you think it's possible to do this with Borderlands 2?