blogs.ajc.com — 9:33 pm March 16, 2012, by David O'Brien LAKE BUENA VISTA, Fla. - Apparently they just needed to turn on the lights for Jason Heyward. The right fielder hit a first-inning grand slam Friday to send the Braves and Tommy Hanson to a 9-5 win against the Houston Astros at Champion Stadium, the second homer for Heyward in two night games this week.