In my opinion the biggest mistake for the Steelers in the past 3 years was letting Keenan Lewis leave the team via free agency. I believe he only signed 5 yr 25 million deal. Instead of keeping him we held onto a couple of veterans who didn't produce.
We have to defend the pass. It is the new NFL that you have to defend.
Our corners for years to come could of been K Lewis and Cortez Allen. Then we could take an Odell Beckham or Mosely and not worry
about our corner spot in the first couple of rounds.
Thoughts? What is the biggest mistake in the past 3 years for the Steelers in your opinion if you disagree?