So, I know that RoB likes to say we can't have a Librarian become a Dreadnought, so RAW no, but has anyone here found themselves giving the book the finger, and saying "yeah, but canonically, they DO have Librarian Dreads", and let it slide? I'm assuming that the game's motive was to prevent such a powerful ability from hiding in an unbreachable shell, raining doom and apocalypse on the enemy, but I'm not sure. I do know that certain Chapters, I believe the Blood Angels, do have Librarian Dreads, of the Furioso caliber, with incorporated force weapons in their Dread CC weapon. Would they really turn out to be really broken? Has anyone attempted it?
Official pic from Games Workshop, Blood Angels Space Marine Librarian Furioso Dreadnought