Philadelphia Eagles offensive tackle Lane Johnson could face a four-game suspension at the start of the 2014 season, according to a report.
The 24-year-old has reportedly breached the NFL's policy on performance-enhancing drugs, although it is unclear when the indiscretion occurred.
Johnson will miss his side's games against the Jacksonville Jaguars, the Indianapolis Colts, the Washington Redskins and the San Francisco 49ers when the punishment is handed out, reports the Philadelphia Daily News.
The Eagles selected Johnson fourth overall in the 2013 Draft.
