3. Is the championship window still open for the Mavericks?

In case you missed it -- and since only one came against the Heat, it's entirely possible you have -- the Mavericks won their 10th consecutive game Tuesday, knocking off the Warriors to improve to 17-4 this season. Dirk Nowitzki is 32 years old and Jason Kidd may be about 63, but is the championship window open? PollCenter.

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