I don't believe that there will be catostrophic problems as a result of our ageing central defence this year, however, it certainly is something that should be addressed sooner rather than later. Thuram, Kovac and Cannavaro are still good players but age will begin to take its toll on them at some point in time and it's the management's responsibility to have a couple of good young centre backs ready to step in when our current rearguard are incapable of performing at the highest level anymore. I wonder what the future holds for players such as Gladstone, Criscito and Masiello.