BOSTON -- Celtics All-Star point guard Kyrie Irving said Tuesday that a contract extension this summer doesn't make sense for him and that while he's already bracing for the daily questions about his future, his sole focus is on getting healthy for next season and helping Boston take another step toward title contention. Meeting with Boston reporters for the first time since March to cap a day spent promoting his "Uncle Drew" movie, Irving said it "sucked" to be sidelined for the postseason, glowed about Boston's future potential, acknowledged the challenge of competing with the Golden State Warriors and said he would leave roster decisions to management when asked about the possibility -- no matter how remote -- of being reunited with potential free agent LeBron James. Irving is eligible for an extension this summer but, even coming off another knee surgery that sidelined him for Boston's improbable run to the cusp of the Finals, was adamant that...