I suppose part of that might be because the series hasn't caught up to what we know from the trailers yet. People have already spent weeks speculating about the story and we haven't been given much more to talk about yet.
yeah, there was a lot of good stuff in ep1 as far as catching up with the gang. But not a whole lot in terms of actual plot to speculate on. I’m sure stuff like ships, uniforms, etc.. will fade more into the background once the plot really kicks into high gear.