The relationship between the Redskins and running back Clinton Portis appears to be over. According to a league source, Washington could release Portis as early as Monday. "I know I got good football left in me," Portis told reporters on Wednesday. "I think being fresh, having been really in the last two years not having a lot of contact, I think the two injuries -- going out with a concussion, and then the torn groin -- was really fluke injuries. I don't think that's a wear and tear, like, 'Oh his body broke down.' I think that was just fluke injuries."