Dylan Hartley and Joe Marler included in England's Six Nations squad

Jones insists Dylan Hartley remains firmly "in the reckoning" to start England's Six Nations opener.

Eddie Jones has cited England's lack of leaders as one of the biggest stumbling blocks to future success.

England boss Jones rates captain Dylan Hartley "seven out of 10" in fitness terms for the RBS 6 Nations, following the Northampton hooker's latest suspension.