Complex sentence: It was revealed earlier on that Tornado's opponent, who happened to be Chris Hero, had also chosen Kingston as his partner, only for Kingston to side with Tornado as the two lost a Handicap match to Hero via a disqualification caused by Claudio Castagnoli.
Split into simpler sentences: It was revealed earlier on that Tornado's opponent, Chris Hero, had also chosen Kingston as his partner, but Kingston sided with Tornado. Kingston and Tornado lost a Handicap match to Hero via a disqualification caused by Claudio Castagnoli.