@Adam ******
I mean your wife can't get HER visa until you actually HAVE your visa issued, because she's getting her visa BECAUSE she's married to a foreigner on a Non-B visa and if you apply at the same time you don't have a Non-B 😉
I would contact the consulate and ask them BUT I have seen people stagger their applications to get them to go thru getting the primary, then the piggy back, after that