I also think she would have become closer to Elixir after those events. Her interactions with Josh generally fit the pattern of what attracted her to most of her friendships (Kiden, Julian, Remy), in that he was someone who wanted to help her and didn't give up on her. Had we seen more interactions with her and Josh after that and post X-Force, (ignoring the bullcrap which was his appearance in Wolverines), I think we would have seen them as close friends.