Yes,... and Archeopterix should have been the first feathered dinosaur for JWE II because it WAS THE FIRST ONE THAT SHOWED IN FOSSILS THAT IT HAD INDEED FEATHERS !!!!!!!
Hmm... I'm not super convinced Microraptor would make a good addition... the thing looks like it was built for gliding, not flying... not sure how well a glider would work within the limits of JWE.