MIAMI – The changing face of the Miami Heat roster took a few additional twists Sunday, but still no definitive turn toward prime trade target Damian Lillard, the Portland Trail Blazers All-Star guard who has requested a trade. Among the most visible change Sunday was what turned invisible, with Heat guard Tyler Herro scrubbing his Twitter bio of both mention of the Heat and the photo of the team’s practice court. Herro, who last October signed a four-year, $130 million extension that kicks in at the start of the coming season, has been speculated as the prime component the Heat are offering in a potential deal for Lillard. An NBA executive said Sunday that his team had been offered Herro in a multi-team trade package for Lillard and believed that Herro could be relocated in order to facilitate such a deal. The Trail Blazers have little need for Herro in a backcourt that already includes Shaedon Sharpe, Anfernee Simons and first-round pick Scoot Henderson. This is the third offseason since Herro was selected No.