News 'Allegri knows when to crack the whip' – Pjanic hails ruthless Juventus Posted by Breaking News on May 19, 2017 The Bosnian playmaker has been impressed by the Bianconeri coach’s man-management skills Spread this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Pinterest (Opens in new window)