To me, the best way to attack 8/9 men in the box is to spread the D out wide. This is something that I still think KF struggles with committing to. We could go 5 wide with 3 TE's and 2 WR's, for example, and that could totally disable 8/9 in the box. Just make sure you have quick passing routes and deep routes on same play. Send 1 or 2 deep each time. Between CJF, Hamilton, Duzey, KMM, T.Smith, Bullock, Hillyer, Canzeri, we have plenty of weapons to use in 5 wide.