Scope is a big deal long term. But short-term why would the company want to raise junior FO pay if they plan to outsource vast amounts of flying? If they're going to furlough, no need to raise pay to attract pilots. Perhaps they're simply holding onto scope because it's a big chip for the next round?
RJ's, despite cheap labor, are not nearly as cost-effective at moving pax. Only thing they really have going for them is it's easier to provide frequency on light routes. Plus in a couple years it's going to be a lot easier to find a competent jet pilot for a NB than for an RJ...