Complex sentence: On the Redskins' next possession, Kirk Cousins would underthrow tight end Jordan Reed, who was open in the endzone, and they would settle for a Dustin Hopkins field goal to make the score 15-6 entering halftime.
Split into simpler sentences: On the Redskins' next possession, Kirk Cousins underthrew tight end Jordan Reed, who was open in the endzone. They had to settle for a Dustin Hopkins field goal to make the score 15-6 entering halftime.