This guy is a joke. As someone who lives in Miami and watches the Dolphins as my "second" team, I can assure you he's never been part of a big play in his entire career. If memory serves, his career stats include the following highlights:
No sacks EVER
No forced fumbles EVER
No INTs EVER
And only a significant number of tackles 1 of 4 years. Even with a GREAT DL and GREAT secondary in Miami, he was still invisible. The sports media here was crucifying the Texans yesterday for this move and I totally agree.