I'm not getting any of this talk I'm reading. The line uses 18 trains. If it gets 260 R179's, isn't 40 spare cars (four trains) adequate enough? (I'm talking full length trains.) That leaves 40 cars for the Eastern Division. Isn't 5 trains enough to replace the remaining R42's? (That's 480' trains) It's like I'm the only one that doesn't like the being this unnecessarily short, oddball line that's 480' long. This is an opportunity for the TA to make the full length. I'm pretty sure riders are happy that it's full length right now, because of the summer swap. They're probably wondering why it isn't like that all year-round. The have to be shorter because of platform limitations. If the orders new cars especially short for this one line, the is going to be an oddball line for the next 40 years. Plus, there'll be little to no flexibility with these oddball cars. You certainly won't see them on the . I imagine people would be highly upset if they had to start running for the , too. They'd say, "Wow, we finally got new cars on the , but now the is shorter. What gives?" To me, this is a simple issue. Why all this car swap discussion?