vna are looking for a lot of 320 pilots. yes, they offer upgrades. there is no question about this which might be why so many of the f/o's with less one year time with vna act like they are the captain and treat the veteran captains with such disresptect.
i've never worked with so many rude and ignorant people that so many of the new expat f/o's are. rude rude rude, that all i can say.