By Matt Hladik Zach LaVine is expected to extend his stay in the city of Chicago, according to a new report. LaVine will re-sign with the Bulls when the free agency negotiation period opens later this month, Bleacher Report’s Jake Fischer wrote Tuesday. The high-scoring guard has been projected to draw interest from a number of teams, should he hit the open market. LaVine is eligible for a five-year, $200 million contract, and it is the final year of that deal that needs to be ironed out, Fischer said. “Whether that season is fully guaranteed, is a player option or nets other potential outcome…