As the free-agent negotiatiing period opened Monday morning, the Knicks expressed an interest in pursuing a deal with Bucks shooting guard Monta Ellis, league sources told CBSSports.com. A union of Ellis and the Knicks is viewed as a longshot, as the Knicks only have the $3.2 million taxpayer mid-level exception available. Ellis just opted out of a deal that would have paid him $11 million next season in Milwaukee. But Ellis, 27, and his Washington, D.C.-based agent, Jeff Fried, are known to be willing to compromise in order to sign with a contending team. And the Knicks, who face the free-agent loss of sixth man of the year J.R. Smith, would provide ample opportunity for Ellis to showcase his scoring prowess deep into the playoffs. The Bulls, Spurs, Nuggets and Suns also are among the teams who expressed interest in Ellis as the free-agent negotiating period began Monday at 12:01 a.m. ET, league sources said. Read more http://www.cbssports.com/nba/blog/ken-berger/22590559/sources-knicks-express-interest-in-monta-ellis