The NFL’s most debated team name might not be completely retired yet. New Washington Commanders head coach Dan Quinn on Saturday wore a T-shirt seeming to reference the previous name of his team, the Washington Redskins. The apparel featured a Native American-style headdress feather next to the updated Commanders logo. Quinn, 53, was speaking at a news conference amid a Commanders rookie minicamp on Saturday, according to Fox News. Dan Quinn debuted a new Commanders shirt today too. Little bit of a throwback to the old logo. If it’s for sale, it will definitely sell. pic.twitter.com/pJbYkzXv8e…