I still seriously consider Hurdman to be other contender for a future home for the Sens. Esp. if it can be planned in a way that really brings the area together with enough TOD to densify but doesn't destroy or overpowers the parkland along the Rideau.
Considering that it would be connected to the Southeast Transitway and Confederation Line, the Highway and Riverside Dr. It's arguably a better location for the arena as it could be a catalyst for change that could spread out into Train Yards, Lees/uOttawa and beyond.
Though, those who live in the gated towers will probably NIMBY like hell.
Also, Hurdman Station its self will be a jewel.
I also think the rough area for TOD eliminates to much of the parkland, but that's just IMO.