By Michael Keshani After a long time watching football, it’s easy to feel as if you’ve seen most of what the sport has to offer. Drama, excitement, hilarity – new versions in new contexts always throw up great entertainment, but it becomes very difficult for the game as a whole to find ways to shock, amaze and overwhelm when you spend each day immersed in it. An important thing to remember about Brazil’s World Cup semi-final against Germany in 2014 is what was expected going in. Even while Brazil would be without Neymar and Thiago Silva, a fairly even contest was anticipated. Despite their abu…