Yes, they would. The pose is more designed to allow comparison with other proto-birds. In the silhouette I just posted to PhyloPic I flexed the wrist more to let the wings clear the ground.
the skeletal structure is ostly correct, the anatomy, on the other hand, aint, 1st the tail is far to thin at the base, it needs to be wider. 2nd the stomach is far to, thick, he looks like an over weight dino... 3rd off, the neck is to thin at the base, regarding to the stomach.
i hope this helps you, and dont take this as bad critique, cus it aint
Funny, I'd already updated the neck and tail base when you wrote this (updating DA is just for fun, the professional work comes first, sorry!). The stomach is fine; the "I'm really hungry with a hollow belly" look that Greg Paul popularized only really applies to true carnivores (Jeholornis is a seed eater), and even then only when they haven't eaten for quite a while. Moreover, the actual positioning of the gastral basket varies during the course of respiration, so even a hungry allosaur wouldn't have had its stomach sucked in all the time if you saw them in real life.
i hope this helps you, and dont take this as bad critique, cus it aint