"I've been here three seasons now, and we've progressed every year. It's only a matter of time before we win the league," said the 28-year-old, who has scored 14 goals so far in 2008-09.
"The team has stability, it's clicking, and if we don't win anything this season we definitely will next year.
"This is the best team I've played in. We beat Madrid home and away, United home and away, Chelsea home and away, plus we got a good result at Arsenal. We can compete regularly now with any side in Europe."