After just one season, the future of PRO Rugby in the USA is uncertain

With a second year of PRO Rugby in America still up in the air, we address a few of the issues and challenges it has faced, and take a quick look back with a video highlighting the best plays from the inaugural season. It's safe to say that there have been some serious growing pains for America's maiden professional rugby competition. With one team - San Francisco - now defunct, there are some rather stinging accusations coming from both sides that contracts and sanctions have not been honoured.  Players, announcers, and even vendors are claiming they are owed thousands of dollars from PRO R…