Sure, but not on this level. The game is more subtle than "midfield wins", thank goodness. WTM isn't a good tactic, I don't even play it myself, despite playing 3-4-3. But I think possession wins you the game on the lowest level.
Arne, if you'd desperately want to become champion, get some midfield (or whatever your liking is) trainees, train stamina until your midfielders all have excellent condition and then two weeks of form training (general). That's the fastest gain of rating without going bankrupt.
It's a bit dependent on your players though. Every new team has some valuable players, and I'd say you need at least a decent forward.
I have one you could buy if you have a million or 3 to spend
