It's totally worth a 7th to take a chance here. But the whole " he was used wrong" reminds me a bit of Jaylen Smith. Great athlete, Dallas used him wrong, comes to the Giants, great athlete, can't read gaps. Simmons has been in the league 3 years and as a first, should have improved the Cards D. But it hasn't happened.
He's not going to take snaps off Mc Fadden or Beavers, he'll be situational. What's to like here is the Giants keep building some serious depth.