HOUSTON — Quarterback Deshaun Watson struggled in his first game back playing against his former team. Returning from an 11-game suspension for violating the NFL’s personal conduct policy by committing sexual assault, as defined by the league, Watson failed to lead the Cleveland Browns on a touchdown drive Sunday against the Houston Texans. Cleveland still defeated the league’s worst team 27-14 behind two defensive touchdowns and a punt-return score from Donovan Peoples-Jones — the first time in 33 years the Browns scored three non-offensive touchdowns in a game. Watson completed 12 of 22 passes for 131 yards in his first regular-season game in exactly 700 days. He also threw an interception in the end zone that negated Cleveland’s best offensive scoring opportunity. The Browns traded for Watson in March, sending the Texans three first-round draft picks. Cleveland then signed Watson to a five-year deal worth $230 million guaranteed, the richest contract in NFL history.