I think the fundamental point about the Rouge is that it's the very best of what remains, and it's important to protect that. It has values that don't exist anywhere else in the GTA.
Yes, it has been disturbed. Parks Canada has a history of dealing rather well with disturbed landscapes. If you look at P.E.I. or if you look at St. Lawrence islands, they both had high degrees of disturbance, and there have been major restoration efforts there to improve ecological integrity on those sites.
Again, I would go back to it's being a relativist kind of opportunity, and the Rouge remains the best opportunity. The Rouge is a visionary place because it's going to connect the people of Toronto and visitors to Toronto with nature, and that's visionary and a great opportunity.