According to football.london, Redknapp believes Chelsea's signing of Damian Martinez was a very smart move.
He stated that Martinez's experience and ability would be a great help to Chelsea and would also alleviate the team's doubts about the goalkeeper position.
Redknapp also mentioned that if Chelsea continue to start their original goalkeeper this season, it will be difficult to be taken seriously.
When asked if Brentford's signing of Sangaray was the best signing of the summer, Redknapp turned his attention to Chelsea: "Yes, and for me, there's also Emmy Martinez, which was a very shrewd signing," he said.
“If Chelsea continue to use that goalkeeper this season, you can’t take them seriously. Of course, I’m not saying he won’t come back and have a very successful career, just that he probably won’t stay at Chelsea.”
"But with his experience and ability, I think Martinez will give Chelsea a very good chance."
"That's what everyone's question about them is: 'Is the goalkeeper good enough?' And of course he is."
