Pittsburgh Steelers release guard David DeCastro, agree to terms with Trai TurnerDeCastro didn't participate in minicamp recently. Wholesale 36 Bettis NFL Jerseys, When asked a week ago about DeCastro, coach Mike Tomlin said, "If I thought injury circumstances or reasons why people were not participating were significant, I would share them with you Wholesale Pittsburgh Steelers NFL Jerseys, ."DeCastro was in the final year of his contract with a $1 Discount NFL authentic jerseys, 4.2 million cap h Wholesale NFL Jerseys, it. Releasing him saves the Steelers $8.75 million in cap space. He was the Steelers' first-round pick (24th overall) in the 2012 draft."David was without a doubt one of the premier offensive linemen during his time with us," Steelers general manager Kevin Colbert said in a statement. "He helped…