Redknapp: Champions League just massive for Spurs
Redknapp's side play their latest pre-season friendly against New York Red Bulls in the early hours of Friday morning.
He said: "The Champions League is massive - forget budgets - we just want to be there.
"If we can get into the group stages, we can make an impact. We have good players - some fantastic ones at our club. And they can get better.
"We are going to have to rotate at times - we cannot play the best players all the time. I feel that, if we can bring one or two players in, it will make a difference."