Raptors crowds tend to be much younger, and as someone who sells tickets for playoffs games for the Raps, I've noticed that it's the young generation of fans that are snapping up tickets and calling me up.
That's pretty important.
Those young fans define a generation's worth of sporting interest and talent. Lots of people in this city experienced the Leafs playoffs last year, but if this conceivably is a scenario where the Raptors make the playoffs and have success for sveral years, and the Leafs continue to dither in sub-mediocrity, then you could possibly see a shift in the fan base.
But to suggest that the city needs saving is ridiculous. Let's be honest - this is still a hockey town. People eat, sleep, and breathe hockey.
It dominates our newspapers.
It dominates our sports broads and highlight shows (keep an eye on the NHL playoffs and see what sort of coverage they get compared to, say, the Jays or TFC - it will open your eyes).
It dominates our sports radio talk.
Hockey, and Toronto, isn't in any danger. This isn't a "damaged brand" the way that the Canucks are.
Hockey in Toronto is fine and it will be for a very long time until a generation of fans basically get sucked into another sport, which is something that just won't happen for a while