Here's an update on that Vancouver's loop concept I posted some time ago, that a couple of you particularly liked:
Taking advice from some users, I've taken the liberty of exploring the option of two different routes through downtown; one goes Chinatown-Stadium-Yaletown. There is no direct connection to Waterfront, however that could be remedied by 1. extending the Expo Line to Main St, or 2. connections to the N. Shore at Kootenay Loop to Phibbs Exchange. The other route goes through Waterfront and down Burrard St on a more centralized route through downtown.
Quite frankly I think that if/after this loop Skytrain line is built, that there will be no more need for any new rapid transit construction in Vancouver, at least for awhile.