Easy win:
Add manager as whoever you want to be. Look under "Fixtures" and check who you are playing in your next match. Whichever it is (for example, Tottenham), add another manager the team. When at the match, go on Tottenham's tactics and take out the goalkeeper so that the team has none. You can now defeat the team easily.

Quick money:
Buy any player from a Finland, Sweden, or Asian club. Let him play five consecutive matches. Sub him in the sixth match at the 60th min. Fine him for a week after the match, then release him on a free after that. You will have at least 1 million extra. This works only for English, Italian , and Spanish clubs. Note: The player you buy cannot be on a free transfer. He should cost at least 1,000. For a German club, simply sell any ten players on your team within a week and you will get at least 20 million extra (free transfer is allowed).

Recommended players:
If you have two players up front, the best two players to have are Henrik Larsson and Andriy Schevchenko. They are guaranteed to score every game, as long as you have a brilliant play maker like Zinedine Zidane.