Complex sentence: Warner Bros. Pictures reorganized in May 2016 to have genre responsible film executives, thus DC Entertainment franchise films under Warner Bros. were placed under a newly created division, DC Films, under Warner Bros. executive vice president Jon Berg and DC chief content officer Geoff Johns.
Split into simpler sentences: Warner Bros. Pictures reorganized in May 2016 to have genre responsible film executives. Thus DC Entertainment franchise films under Warner Bros. were placed under a newly created division, DC Films, under Warner Bros. executive vice president Jon Berg and DC chief content officer Geoff Johns.