man , im sorry to keep saying this but you are just flat out wrong. it just looks weird because he added the 180 really late. a rodeo on a snowboard is basically: a barrel roll + 180. a double rodeo is 2 barrel rolls + 180. and a triple rodeo is 3 barrel rolls + 180.
backflips on the other hand, are basically just cartwheels in the air. which he clearly does not do.
if you dont believe me, google it. also , do you really think that the entire snowboard magazine community, who have all written about this story, would get the trick name wrong? do you think that the guy who threw it would get the name wrong?
No one is with you, you are wrong.