Originally Posted by acl65pilot

Maybe, but for fun lets read in to the comments RA made today at the investor call.

We are done talking with the airframers for now, including "Bombardier and Embraer."

That could mean they have found an alternate aircraft, or that they have come to a deal with one of these two and further talks are not needed. It really is a very open ended statement. One could say it is a statement that a lawyer would make!