Overall, though, lobbyists said they would expect a diverse mix of progressives and moderates, even though few are likely to come straight from Wall Street.
"I don't think you'll see the progressive liberals getting all the appointments they want," said Richard Hunt, CEO of Washington group the Consumer Bankers Association.
Biden's campaign, which did not immediately comment, has said he plans to use all available tools to reverse Trump's damaging policies. Warren's office did not respond to a request for comment.