I look at it a couple of ways.
1.) We don't not have a chance. We're still playing so as the 2004 Red Sox proved, anything is possible.
2.) We have a better chance to win it than every team that currently isn't playing anymore.
3.) All things being even, Cleveland is a one trick pony team and one bad fall, one bad landing on someone else's foot, or one bad extra hard hit to his cranium that causes a concussion to LeBron, and Cleveland is history. Stranger things have happened.
I love this team no matter what and am actually starting to feel more emotionally attached to it than the 2008 version that was the sacrifice the individual for the good of the whole team. This is more of a we will overcome, we will adapt, we will persevere type club that for some reason, appeals to me so much more. Kinda like the 2001 Patriots rather than the 2003 or 2004 version of the Pats. The gritty underdogs that everyone said just can't do it against the great team. Giants fans probably know what I'm talking about.
So, even though my head says it doesn't matter if we win or not because we can't go any further than Cleveland, my heart makes me think we have an excellent chance of winning one of those improbable championships and creating a dynasty as KG returns next year and Perk, Baby, Rondo and the younger generation get the torched passed ala Havilcek and the later 60's crowd of Celtics were by Cousy and the earlier 60's crew.
It could happen!!!!!!