Leeds United are about to make their third summer signing. After landing Joe Rothwell and Joe Rodon, Leeds are seemingly about to sign Jayden Bogle from Sheffield United. Indeed, according to John Percy from The Telegraph, Leeds have now agreed a deal to sign the Sheffield United defender for £5m this summer. Leeds agree Jayden Bogle dealAccording to Percy, a deal for Bogle has now been agreed and a medical has been pencilled in for Saturday morning. Leeds needed a new right-back this summer, and they looked to have got their man. Archie Gray and Connor Roberts were Leeds’ two right-back optio…