He has effectively put Sarpong on notice, or it has to be an AU or Kiwi signing.
It will be interesting next year with A-Rod and Riera off contract. I think we should keep both but when you consider Krishna, Sarpong and Roly have another year, I can unfortunately see A-Rod being released for another striker.
For what its worth, I would keep A-Rod and he looked better as a box to box last night.