I'm not going to re-hash the rest of the arguments in this thread, except to say that any Spurs fans who think beating Dallas is some sort of foregone conclusion is absolutely delusional.
What did catch my attention is this:
I think that's probably true in the minds of Mavericks fans. I don't think it's true about basketball people in general. Even now, when the Mavericks are on television and there is a discussion about Avery Johnson, there's always some point of that discussion that points back to Avery's roots in San Antonio. That will remain true for a very long time, and as long as it does, AJ will be seen as a Spur, as he should be.