Well, to be honest, there's a lot of ambiguity with it. While I didn't take screenshots or anything, in Phase 4 Bard could only cross-class abilities from Pugilist and Lancer. However, a lot of people are saying that the Pugilist affinities didn't show Bard on them, while Conjurer ones still did. It's hard to say as pulling from Pugilist could have been a bug; conversely, it could just be the affinities that are bugged.
I'm sorry that I can't give you a definitive answer as of yet, but once Early Access comes I'll check again, and it'll be more likely that the subclasses are concrete. I'll come back to this thread and post which is needed, since I'm sure a lot of people are wondering about this question!
If anyone has a better answer for Mrzappa's question, let us know what you've found!
