They ought to call it Stephanedionosaurus.
Below is an artist's depiction of what Stephanedionosaurus might've looked like... oh, my... look at the scary chicken-dinosaur!

UPDATE: Paleontologists, after examining all evidence discovered at the site where Stephanedionosaurus was found, have concluded that the dimnutive, awkward Stephanedionosauri were all wiped out due to predation by the larger, more efficient Stephenharperosaurus, a magnificiently-evolved type also known as Conservatosaurs.
I get the feeling now that history is about to repeat itself, with the extinction of the Stephanedionosaurus Libranosaurs.