CHICAGO --The chatter is about to begin in rapid-fire fashion.After Dorian Finney-Smith got the start against Chicago Monday night, it's only a matter of time until fans go all Jason Garrett on Wesley Matthews.It would have happened even without Finney-Smith contributing the way he did in the Mavericks' first road victory of the season, 103-98, to complete a season sweep of the Bulls.Matthews was back in Dallas to get work on a sore left hamstring that he injured Saturday against Oklahoma City.