John LyonsFLP EXECUTIVE EDITOR

FLYING: Jon Brady in action for Rushden & Diamonds in the Football League in 2001 and, insets, Tottenham hardman Graham Roberts and Brady at NorthamptonPICTURE: PA ImagesIF YOU can mix it with Graham Roberts and come out smiling, you’ve got something about you – so Northampton fans can rest assured they have the right man for a relegation battle in Jon Brady.Appointed as caretaker-manager when Keith Curle was sacked just over a month ago, the 46-year-old Aussie has impressed sufficiently to have been handed the Sixfields reins until t...