The scheme has been figured out. And taki and tuli aint that great
I don't care how good any of them are. When you roll out the 4-2-5 defense +90% of the time, teams are going to gash you on the ground. Even more so when you consistently demonstrate the multiple 200+ yard rushing games isn't going to change your schematic approach.
Also, being in the top 10 in the conference of your position group is not a fucking accolade.
Imagine using a 5 man front and drop a safety into the box. Hmmmmm