Ominous.Yes but it would be a bad idea.
You know your trains, so I'll take your word for it. The GO network sucks as it is though. Why must every logical change like a bit of interlining be so hard?
Sorry, just got back from a trip to Europe, so it's going to be hard for me to accept the glacial pace of change here until my memories, of how easy it was to get around, fade away.