Have you looked at the price of a CRJ from Bombardier? Especially what they are willing to do to sell more? Embraer would have to really sweeten the pot if they hope to get AA to exercise any of those options (envoy or republic). Then expect Parker and co to come to envoy IF they chose to exercise the options and say "either you take xyz concessions or we go with the other carriers options."

I'm fine with never having to go to PBS...