Here's my fantasy for the Rideau Centre:
• Shift the Bay towards the old Chapters so it has Sussex frontage. Build an underground link so it's connected to the LRT entrance.
• Convert the east side of Freiman Mall to boutiques.
• Extend the pedestrian bridge axis over George Street
• Redevelop the parking garage into an indoor market that integrates into the ByWard buildings with direct axis to the Sussex Courtyards, York Street and the Market Building. Maybe the Laff can have an indoor patio