We gave up leads several times in the last few minutes on defense. A great front 7 would not have allowed Denver to make it to over time, not to mention the long run to mr Larry Johnson.
A great front 7 would not have allowed the Raiders to be in the game down the stretch making big run after big run. A great front 7 would not have allowed the giants to control the LOS with Tiki, that cost us opportunities on offense.
A great front 7 would not have allowed Portis to set the tone with his tough running, thus forcing us to play catch up in which we're not in position to do.
A great front 7 would probably have caused twice as many turnovers, leaving us in much better field position in every game we lost.
Our defense is not ready, we need Ahmad Brooks or Ngata and things will change. Our offense has put up points in every game, regardless of the tackle position. I know we need a tackle (badly) and we can get a Tackle their are plenty on the board. Plenty in the 2nd and 3rd, and like I said before, we could easily use Ellis or Glover for trade bait to pick up another 2nd/3rd.
I say strengthen the defense.