My wet dream for the LRT includes a few very wild, and some more reasonable things:
On the very wild realm, we have:
A high-floor line coming from Sherwood Park, via Capilano, heading southwest until going underground at 75st/Whyte, connecting at Bonnie Moon and the Health Sciences Station and moving west, towards the WEM.
A high floor line going south from the Garrison on 97 St, then Princess Elizabeth, under 109 st, joining the current ROW until McKernan-Belgravia station, Then SW towards Fort Edmonton Park (with a stop there), and then south on Tewillegar Dr. all the way to Windermere.
On the not-so-wild realm:
Extend the tunnels west under Jasper Ave, and north on 124st, up to 111 ave, and head west until the Telus World of Science.
In this case, I would make this part of the Capital line, which would now go from Clareview (Gorman) to TWOS, via DT.
I'd also spur this line with a lower frequency branch to the Highlands to connect Concordia University)
Extend VLSE down 66st to 25 Ave SW (where they have been building surprisingly densely, with several blocks of Apartments/Condos and Townhomes surrounding a new commercial centre.
If all of these would come to pass, I would reorganize the routes and rename the lines, and have the lines be:
Garrison - YEG (Line 1)
Gorman -TWOS (Line 2); Highlands - TWOS (Line 2-a)
Sherwood Park - WEM (Line 3)
St. Albert - Windermere (Line 4)
Orchards - Lewis Farms (Line 5)
The biggest connectors on the system would be Churchill (Lines 2, 4 and 5) and Health Sciences (Lines 1, 3 and 4), with 3 lines each.
We'd have connection points on Central, Bay and Corona (Lines 2 and 4), Government Centre, University and McKernan-Belgravia (Lines 1 and 4), Bonnie Down, Misericordia and WEM (Lines 3 and 5).
These would be able to connect all 8 quadrants of the city, every single major destination in Edmonton would be served and we'd connect the other two largest cities in the CMA to the system.
In my mind, these would be supported by BRT running though some major E-W (23, 153 and 137 avenues) and N-S arterials (50st south of the river, 66 st and 142 st north of the river) and a streetcar (TTC Style) going from Blatchford to Beverly.