His best three years as a pro have been with him playing 3-4 ILB.
As a 3-4 ILB he has far more tackles, has more tackles for loss, more pass defensed, more INT's, more forced fumbles, more fumble recoveries. The only thing his 4-3 OLB career has over the 3-4 ILB career is sacks. So that's one thing our of 10 that he did better as a 4-3 OLB compared to 3-4 ILB.
As an 3-4 ILB he has been far more of a playmaker then 4-3 OLB.
Wrong. Dansby didn't move inside until 2008 so all your stats are flawed.