Since February, Delanie Walker has not been afraid to tell his story. The Tennessee Titans tight end has been championing the cause of Mothers Against Drunk Driving since he lost his aunt and her boyfriend to a drunk driver in Louisiana following this year’s Super Bowl. Now, Walker has not been afraid to take advantage of his team’s car service. “Well, I think it’s time to call the car service,†Walker recently said during a phone call in Nashville. “Hello, I was wondering if I could get a pickup? My name is Delanie Walker, I play for the Titans. I would like a pick up at the Loews Vanderbilt Hotel.†That’s a call that Walker spent this week encouraging NFL first-year players to make during the 2013 NFL Rookie Symposium. Source: NFLEvolution.com