It does not matter if this is true - if "this" means he was at the club. Big deal. The story was about how Pouncey had nothing to do with the event. Is that what you hope is true! I hope not. It just sounds like they were acquaintances, and Hernandez just went out to do some shooting. I bet there were dozens of others Hernandez knew at the club that had nothing to do with.
This is a non-story.