USA’s Suits is solidifying its status as the network’s next flagship series as it continues to build in the ratings, especially in the young demographics. While cable series normally perform worse in the winter against increased in-season competition than in the summer, Suits returned last night higher than its summer debut. The winter opener last night drew 3.6 million viewers, up 3% from the summer premiere, 1.6 million adults 18-49, up 11%, and 835,000 adults 18-34, up 34%.