Fifty minutes into tonight’s game at Bridgestone Arena, it appeared as if the Nashville Predators’ luck – and then 17-game point streak – had finally run out. The top line of Filip Forsberg, Gustav Nyquist and Ryan O’Reilly had been held without a single point, and the visiting Golden Knights had a comfortable 4-1 lead. 11 minutes and 40 seconds later, Roman Josi scored the game-winner in overtime…