article_snippet: There is no date set for the 22-year-old 2012 Heisman Trophy winner to be released.
article_snippet: The 22-year-old signal-caller is still there after more than five weeks and doesn't yet have a release date .
highlights_snippet: 22-year-old quarterback entered treatment program in Ohio on January 28 .
  
highlights_snippet: Cleveland Browns signal-caller has been there for almost six weeks .
  
highlights_snippet: Many rehabilitation centers require a minimum of 28 days for treatment .
  