If Alonso leaves we will have to make big changes to our formation, unless Martinez can fill his boots.
We would get that Negrado guy who does actually look farely good and is a possibility to play alongside Torres and we would then have to drop Gerrard back a bit into a sort of aggresive distributor position. I dont think Monster Masch would be able to control the pace of the play like Xabi does, he is better at breaking up play.