A1: It becomes available for purchase after you play season mode atleast up till the beginning of november 2007 and then save your career and quit, you should see a window with a girl telling you what you unlocked be warned though the arrangement team season ticket is seriously expensive and as far as I know there arnt any good ways to make enough money to buy it early on in the game so you might have to play through years of season matches before you can even come close to purchasing it.

A2: After the first season is played through in season mode, it will be unlocked. it is extremely expensive though, but I suggest doing success mode because if you beat success mode you get 6000 power points each time you win.