Clinton Portis (left) and Stephen Davis own four of the top five rushing seasons in Redskins history. Rookie Alfred Morris, a sixth-round draft pick, would have the best should he run for 104 yards Sunday night against Dallas. (The Washington Times)

Clinton Portis (left) and Stephen Davis own four of the top five rushing seasons in Redskins history. Rookie Alfred Morris, a sixth-round draft pick, would have the best should he run for 104 yards Sunday night against Dallas. (The Washington Times)