It's often stated by various posters that we need to sign a wing back. How many wing backs can posters name? When a full back plays there it's stated 'not a wing back' and when a winger plays there it's stated 'not a wing back'. I doubt many players class themselves as a wing back. As most teams play 4 at the back, I doubt there are many players that regularly play as wing backs.
Jason Crowe
Dan Jones
Mark Little
Kyle Walker
Liam Davis
To name a few, all of them had the energy and pace to play the role, and were versatile enough to play other roles.
If you can't get up and down the line and have the tools to defend and attack then you shouldnt be playing wing back
The problem keef has is that none of the players he has currently are capable of playing as an effective wing back in L1, yet until yesterday he tried to play them.