If the steelers were in such full blown panic mode over Timmons leaving, they would have chased more than just Hightower. The fact that they only chased him shows that they probably saw an opportunity to make a massive upgrade (and saw all the other ILB's on the market as "not worth the money/time/pedigree) but wouldnt have lost sleep over Williams starting if they failed. Kevin Minter and Zach Brown were out there, would have been significant upgrades and didnt cost much and we didnt even take a sniff. That being said, Jarrad Davis, Reuben Foster, or Raekwon McMillan are all players I will happily take if the steelers want to upgrade.