Rolando McClain was supposed to come off of a 10 game suspension he's already serving on Monday.  That has now been extended for a year and put his career in jeopardy.

Via ESPN: Dallas Cowboys linebacker Rolando McClain is being suspended for another year, on top of the 10-game suspension he's currently serving that is scheduled to end Monday, and there are doubts he will get to play again in the NFL after recently missing another drug test, NFL sources told ESPN.

McClain is likely to appeal the latest suspension, according to sources.

If the prospect of making millions of dollars to play a game isn't enough to keep you clean then nothing is.  Another NFL player added to the could have been roster.