This is juz an injury crisis faced by us. Players have a chance to be injured. I know that Trez is injured and only back in Feburary. Or DP/Zlatan were to be injured in the January period. R u going to buy him juz to play for 1 month only and warm the bench for the rest of the season? Will Morientes still get the chance to play if all our 4 strikers r fit? Capello has to use squad rotation to accomodate to DP/Zlatan/Trez and Zalayeta is left out, unless 1 of the 3 strikers get to be injured again, then Zala can prove his worth for us.
IMO, I think that there is no need for Morientes unless Trez were to go, but that won;t hapen anytime soon.