The Portland Trail Blazers are one of four teams looking for a new head coach and they are scouring across the league to find their leader. The Blazers could go in a number of different directions for their coaching search, some of which range from realistic to crazy. Here are five candidates for the team: Realistic: Tiago Splitter Portland Trail Blazers head coach Tiago Splitter during the second half of game two. | Scott Wachter-Imagn Images Splitter is the incumbent and he led the team to the playoffs. He has many fans inside the organization already and his return would mean the Blazers don't have to immediately start from scratch. If the interim tag is removed from his title, Splitter can spend a full offseason establishing his culture , which is something he was unable to do because he was filling in for Chauncey Billups all season long. Makes Sense: Jamahl Mosley Mosley’s name carries weight because of his proven track record in turning a lottery-bound roster into a defensive juggernaut.…