|The Steelers' first-round pick DeCastro goes down in the first quarter vs. the Bills. (US Presswire)|
If DeCastro, who was the Steelers' first-round pick in April, also has an anterior cruciate ligament rupture, then he will be out for the season, ESPN reported Sunday, citing a team source.
DeCastro will undergo a MRI exam Sunday to determine the severity of the injury. If it is a MCL injury, he would miss about eight games.
The Stanford product hurt his knee while blocking during Saturday's exhibition game against the Buffalo Bills.
Copyright (C) 2012 The Sports Xchange. All Rights Reserved.