As the 2016-2017 season wraps up with a slew of highly anticipated season (and series) finales before summer TV doldrums hit, the major networks are determining which shows will make the cut and which shows will go the way of “Blood & Oil.” See, you already forgot that existed. Every year around May, TV essentially turns into the “Hunger Games” with ABC, CBS, Fox, NBC and The CW debuting their fall TV slates to advertisers at the upfronts.