No sir, "Dinosaur" is not a 10-point scale.
"Dinosaur" is the unreachable perfection. Any scoring on this scale is done by FRACTIONS of Dinosaur. Like Guts is a good .8 Dinosaur.
Maybe Dio can be scored a Dinosaur. He's not one all the time, but creating more at will, and having his name patterned on his body makes up for it.