UPDATE: Defensive concerns aside, there is some reason to be optimistic about what newcomers Jose Calderon and Monta Ellis will bring to Dallas -- at least for the first year of their multi-year deals.
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Rumor Central represents regular tips and analysis from ESPN sources plus numerous credible external sources from every form of media. We will speculate intelligently and consider future possibilities on open-ended topics. If something looks speculative, it was intended to be.