Dave Gettleman better be right about Landon Collins decision

Giants GM Dave Gettleman speaks to reporters during a press conference at the team's practice facility on Jan. 2. Photo Credit: Errol AndersonDave Gettleman talked about legacy, about setting up the Giants for the long term and about doing only what’s right for the franchise when he addressed reporters last week at the Scouting Combine in Indianapolis. And if the general manager comes through and fixes his quarterback situation long into the future, he’ll have a chance to etch his name among the team’s great executives.

But his decision to let safety Landon Collins walk will certainly not help his legacy and undoubtedly will add to the growing sense of unease among Giants fans who still…