Spurs were ultimately unsuccessful in their attempts in January to sign strikers Sergio Aguero, Giuseppe Rossi and Diego Forlan, but Redknapp has repeatedly said that he will be back in the market for one or two world-class additions this summer.
He also admitted that he will not just be looking for a frontman, saying: "We know what we are looking for. It's not just strikers who score.
"We haven't got goals from elsewhere really. We haven't got the goals from the middle of the park or the wide positions like we can."