How many fumbles did we have today? The defense needs to work on stripping the ball and looking for the ball in the air, that's true, but there are also risks to that. How many times have you seen runners get extra yardage because the defender was trying to strip the ball, instead of making the tackle? How many times have you seen a DB turn to look for the ball, only to have the receiver either stop and get a PI, or change direction and get wide open?
During the course of a regular game, when the score is close or we're ahead, I prefer they make the tackles, and stay with the receivers. When we need to catch up, as we did today, the D needs to be more aggressive.