I finally got around to listening to the interview. It really did not change my perception in terms of the proposal for a new arena. In my opinion, as a taxpayer I do not want to see my tax dollars poured into a new building if the current one is still fine.
The location in Kanata is less than ideal unless you live that area, so I can see why the team would want to relocate, and why a lot of fans would want an arena that is more central. IMO, the land should be made available to the team if they pay for building a new arena without taxpayer dollars.
If the current arena is fine then a new one is a luxury item and, quite frankly, I can come up with 100 places where I would rather see the three levels of government spending my tax dollars.