Latest on the Oilers, Avalanche, Lightning, Flames, Red Wings and Blues in your Sunday NHL rumor roundup.  Should the Lightning move Bishop? NBC SPORTS: James O’Brien cites a bold question recently asked by HockeyBuzz.com’s Erik Erlendsson: Should the Tampa Bay Lightning trade Ben Bishop and promote Andrei Vasilevskiy as their full-time starter? Erlendsson notes GM […]