Veteran seamer Shreck has prolonged his stay by 12 months until the completion of the 2017 campaign .
Veteran seamer Shreck has taken 128 first - class wickets for the Foxes .
Veteran seamer Shreck , who has taken 128 first - class wickets for the Foxes , has prolonged his stay by 12 months until the completion of the 2017 campaign .