Kasey Keller insists he hasn't joined Fulham to sit in the stands.
The former USA international goalkeeper told fulhamfc.com : "I see myself challenging Antti (Niemi) and Tony (Warner) for everything they have.
"I didn't come here just to be happy to train so I'm going to do whatever I can to prove that I'm the guy who should be chosen in goal. But, at the same time if it doesn't work out, or if I have to be patient and wait for my opportunity then I will be extremely supportive of the team and do whatever it takes to help pick up points."