Heck’s in as focus switches to youthBy Chris Dunlavy

SHEFFIELD UTD vBRISTOL CITYToday, Kick-off: 12.30pmKEY MANMORGAN GIBBS-WHITE Sheff UnitedFAILING TO SPARK: Sheffield United’s Ben Davies takes on Coventry’s Jamie Allen in last week’s goalless draw and, inset, new boss Paul HeckingbottomPICTURE: AlamySHEFFIELD United welcome Bristol City to Bramall Lane this afternoon after a week of upheaval and uncertainty that has left supporters fearful over the direction of their club.Slavisa Jokanovic, appointed in the summer to oversee an immediate return to th...