data-mm-id=”_hii52or09″>The 2019 edition of HBO's Hard Knocks was a big letdown. Despite the insanity that was the Oakland Raiders' summer with Antonio Brown, the footage put out to the public just wasn't very entertaining. In general, Hard Knocks has fallen off a bit in entertainment quality over the last few seasons. HBO is trying something different in 2020. The network and the NFL announced on Thursday this year's version would be the first to feature two teams — the Los Angeles Rams and Los Angeles Chargers.This year, #HardKnocks heads to Los Angeles. Kick off a new season with the @RamsNFL and @Chargers August 11 on @HBO. pic.twitter.com/OhqOESTEUv— NFL Films (@NFLFilms) June 18, 2020These two teams aren't exactly rife with TV-quality storylines, but H…