Nah you can't win the champions league or the world cup with teams like Crystal Palace and San Marino in such a short time-frame for it to be much of an achievement, random regens could make your team quality - a realistic tough but plausible task is to take an Irish team, like Galway united to the Champions league group stages - first you have to win the league - then half way through next season you have to win 2 qualifying rounds and after that - you'll be playing the games into the summer of Irish football. It's a really fun challenge - one I'm nearly on season 3 now, you'd be surprised how the dynamic thing works - attract older accomplished players raise the reputation of the league (similar to U.S.A (Beckham, Ljungberg, Marquez etc) and overall get better players over a certain time period. signing the right players is a must.