I’m the last sucker I know who still gives network TV series a shot, who spends hungover Saturdays in bed watching Last Resort marathons on Hulu. Granted, there’s usually not the quality you get from cable on broadcast television, but the networks still, almost accidentally, turn out interesting shows every once in a while. (The River was terrific! You probably never even heard of it!) I know it’s early to be thinking about fall, but this weekend the major networks announced their new shows for the fall, and a handful stick out as promising. Here’s what you should keep an eye out for, because, heck, they just might be good.