Ryan Nelsen is now starting to have difficulties with hamstring etc, maybe he'll be having to reconsider his future soon too. Nellie and Ivan centre backs sounds great to me.
Chris James is a very similar player to Leo, ie attacker, playmaker type. I hope Ricki and co will be looking at defenders. Ivan would be a very good start.
Ryan Nelsen is now starting to have difficulties with hamstring etc, maybe he'll be having to reconsider his future soon too. Nellie and Ivan centre backs sounds great to me.