However, Southend United boss Brown has said that he does not know how much he can do to improve the situation as manager of a League Two club.
"We are trying to improve the national team, but that's not my remit," he told Sky Sports News.
"I'm working for a chairman and a football club that I want to get promotion with and I want to be successful with to get my career back up and running. The national team, am I interested in it at the moment? I'm a million miles from it.
"Yes, we're still trying to produce players but the fact of the matter is, if they are not good enough, we're not going to improve as a national team. So how do we improve what we've got?"
England face Moldova in a World Cup qualifier on Friday evening.