Ha a ha the yanks love to add world champs or world series to their own leagues,
NFL is the worst game anyway ... Super boring it should be called... Run tackle for 10seconds then have rest, run and tackle some more , have another rest and then change the entire side for the defensive/offensive team etc..... No wonder half of them are obese and only a few are capable of running the length of the field.
On top of that they wear more padding than a teenager at a formal and a HELMET ( WTF..., )
yet still chest beat and claim to be tough.
I has some friends over from the US a few years ago and had them watch a bit of the Bledisloe Cup . They were gobsmaked