For some reason this question popped in my mind, so I thought I would throw it out here in hopes for a tech discussion: Is there an unsolvable reason for not pulling a gooseneck trailer on a tag coupler? How is it much different than this design? Some immediate questions/answers: - Would it look stupid? Most likely, but who cares if it works. - Assuming you could design an extended coupler to allow the trailer to remain level in tow. I havent calculated if this is possible, maybe one of you can prove/dissprove. - Assuming you didnt violate tongue weight requirements. - Could you add WD hitch, by using longer chains? - Could you add sway control? An unsolvable issue I can see is, much flex would get the trailer into the back of the vehicle?