Could set-piece coach be Celtic's key signing?

Visit our Celtic page for all the latest news, analysis and fan views Get Celtic news notifications in the BBC Sport app Ivory Coast face Norway for place in World Cup last 16 - follow Spurs agree £85m deal for West Ham's Fernandes Reacting to Germany's shock exit to Paraguay Alex Batty vanished at 11. Now he tells his story Is the 48-team team World Cup format working well? How Scotland reached the World Cup - told by those who made it happen Scotland men's internationals to be shown live on BBC How Team GB is leading the way in curling's arms race How McTominay became a Napoli icon after Man Utd exit Commonwealth Games: Why is it so special to be part of Team Scotland? Williams' Wimbledon legacy before return to Centre Court. VideoWilliams' Wimbledon legacy before return to Centre Court Germany fans in need of hope as prospect of Klopp looms North v South - the battle for global supremacy is tighter than ever Arsenal poised - can Newcastle convince Guimaraes for a second time? 'It's been an easy retransition' - Williams on Wimbledon return Did Russell's pole set dangerous precedent? F1 Q&A 45 minutes from Brazil 'humiliation' - but 'Crafty Carlo' does it again Germany beaten on penalties as Paraguay reach last 16. VideoGermany beaten on penalties as Paraguay reach last 16 Paraguay's tears of joy over World Cup shock 'That's Federer-esque!' - best shots from Wimbledon day one. Video'That's Federer-esque!' - best shots from Wimbledon day one Stokes created moments and the moments are no more Is tennis' relentless nature causing injury crisis? Why Maresca? What Man City fans can expect from Guardiola's successor Move over Messi and Ronaldo - the new generation shining at World Cup When five Wimbledon titles in one weekend changed British tennis How to follow Wimbledon day two live on the BBC Play BBC Sport's new World Cup predictor game