Carson told the WBA website: "I just want to be No.1 here, play well and be consistent.
"I want to be the No.1 here for as long as I can and have a good season. If England come calling I'll be ready but my first priority is to be No.1 here.
"It always helps to be in Fabio Capello's thoughts and I'll be hoping to get back in.
"But there are some good keepers in the Premier League."