I don't think there will be another resource upgrade until there's been a lot more drilling. It would be interesting to contact the company and find out when there will be any news on drilling plans for the upcoming season, though.
NFR was recently in the Yukon News because of a promotional alliance with some of the more established players in the Yukon. Golden Predator had a PR piece that came out about it today: http://www.proactiveinvestors.com/companies/news/4206/golden-predator-and-fellow-yukon-miners-establish-the-yukon-gold-mining-alliance-4206.html