The Los Angeles Chargers never really hit on the big trade some outsiders expected for them.  Instead, the Chargers and general manager Joe Hortiz remained in a conservative shell for most of the offseason, through free agency and right on into the draft.  That’s not to say the Chargers didn’t upgrade the roster. But they remained near the top of the free cap space lists the entire time, clearly focused on retaining compensatory picks and even got risky in the first round of the draft by selecting an older prospect who can help now because they didn’t want to pay Odafe Oweh market price…after spending a draft pick to trade for him last year.  Given how things have gone and how Hortiz has moved since his Baltimore days, this is unlikely to change.  Alas, the Chargers should still probably be doing due diligence on a trade with the New York Giants for edge rusher Kayvon Thibodeaux.  Chargers should call Giants about a Kayvon Thibodeaux trade Kayvon Thibodeaux | Vincent Carchietta-Imagn…