Take a quick glance at the opening day card at Delta Downs and it might seem like nothing has changed. The fields for Tuesday's races are full, perennial leading trainer Karl Broberg has seven entered and the feature is a $60,000 stakes for Louisiana-breds that has attracted horses from the stables of Tom Amoss and Steve Asmussen. But this will be a meet unlike any other at the track that sits just a few miles east of the Texas-Louisiana border. Delta Downs was directly in the path of Hurricane Laura,...