Celtics point guard Rajon Rondo stopped by Good Morning America today (June 5) to shoot some hoops with Hollywood heartthrob Channing Tatum and weigh in on the NBA Finals showdown between the Miami Heat and San Antonio Spurs. After offering his championship predictions (hint: he's going with the team from Texas). he also talked about being an NBA champ and a possible career in fashion. While in GMA's Social Square, Rondo snagged a fun photo op with anchor Robin Roberts and Tatum (who was promoting his new film 22 Jump Street due June 13) alongside the Larry O' Brien piece. See who'll take the first round of the NBA Finals tonight at 9pm ET on ABC.