i am saying bringing in actual players that will pan out and make an impact (unless injury). any team can bring in a player, that means nothing. we have a lot of holes on defense and signing a player means nothing if he does not help us get W's. So in reality we did not fill our defensive holes last year. Example, CB last year was a defensive hole and we signed JD, we signed a player but we still did not fill the defensive hole.
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i typed that and realized it probably is not as clear as I want it to be so this makes more sense. we need 2 dt, olb, mlb, one or 2 cb, a S and maybe a pass rush de, so imo it is impossible to say we filled our defensive holes last year.