I have no doubt that there are discussions underway between Metrolinx and Alstom. And I do know that the higher-ups at Metrolinx are not happy with what is going on.
But ultimately, the whole point of the exercise seems to be to allow Metrolinx to point their finger at someone else and say "Look, it's not our fault!!1!" Which, if I'm being honest, seems to be a pretty standard operating practice around there. Crosslinx, anyone? Bombardier? I'm sure that we can think of others while we're here.....
Dan