I've always wondered why anyone would try to tell us that with those powerful hindlegs...these creatures would waste their energy walking when they could cover far more ground by HOPPING!
I know it takes an aussie to see it that way, but what possible use could that massive tail be to a dino - if it just sticks out like that...hmmm? Can you imagine how painful it might have been if it tried to SIT DOWN?
See, powerful legs are for jumping and tails are meant to be SAT on, LOL!
Wallaby, er, I mean, Well I'll be... interesting suggestion. :')