Congratulations to the San Antonio Spurs, now quite clearly the biggest winners of the 2015 NBA free agency period. As reported by Yahoo's Adrian Wojnarowski, four-time All-Star power forward LaMarcus Aldridge will join the five-time champions on a four-year, $80-million contract with a player option for the final season. While the Portland Trail Blazers were expected to lose Aldridge, the Spurs beat out a host of suitors, including the de facto runner-up Phoenix Suns. Aldridge confirmed the news in a tweet Saturday: I'm happy to say I'm going home to Texas and will be a Spur!! I'm excited to join the team and be close to my family and friends. — Lamarcus Aldridge (@aldridge_12) July 4, 2015 The addition of Aldridge immediately makes the Spurs, perennial title contenders anyway, one of the three biggest favorites to win the championship next June alongside the Golden State Warriors and Cleveland Cavaliers. Aldridge, who turns 30 on July 18, averaged 23.8 ppg and 10.4 rpg, the second consecutive season in which he posted 23 and 10, and logged a career-best 22.8 PER. He is one of the league's best mid-range big men, taking 57.1 percent of last season's attempts from between 10...