TheTigerMaster
Superstar
Sometime you have to bite the bullet. Plus the fact the whole line is crucially need now, not in 10 years or 5.
Why is the whole line crucially needed? The crowding issues west of Yonge aren't anywhere near as bad as they are east of Yonge. I'd say that the only part of the line that is "crucially needed" is Pape to King, mainly to deal with the Bloor-Yonge situation.