Redknapp signed only Brad Friedel, Scott Parker and Emmanuel Adebayor over the summer but was trying to land Cahill right up until the last day of the transfer window. However, the Spurs boss believes he now has enough strength in depth at the back following the return to fitness of William Gallas and Ledley King. "As it stands, I'm not looking to bring anyone into the club in January," he said. "I was initially concerned about injuries to some of our defenders, which left us light on the ground. But with William Gallas and Ledley King returning, those concerns have subsided. "To be honest, we have a very strong squad, one of the best in the Premier League, so I wouldn't know where to bring in players that would improve us, as we are pretty strong all over the pitch. "There is absolutely no point in going out and signing players if they can't improve the team. And, as it is, I have enough strength in depth in my squad." Redknapp insists only untimely injuries to key men will force him to look for new recruits. He explained: "What I can't legislate for is injuries and that is the only time I would possibly look at bringing someone into the club. "Yet, even then, it would have to be something serious to make me reconsider. "I can't fault the players I have. We are on a tremendous run and the players we have bought in during the summer like Scott Parker and Emmanuel Adebayor have improved us and taken us to another level. "This is the strongest squad I've had under my control and we're not just looking at challenging for the top four, why shouldn't we consider being title contenders? "It's a tough ask, with the likes of Manchester City and United, but if they slip up, we're capable of taking advantage."
