Shadow Business Secretary Chuka Umunna has declined to rule out a future Labour leadership battle.
During an event hosted by Channel 4 News at the Labour conference, he insisted it would be "arrogant" to say he would be the right man for the job but raised the prospect of there being a vacancy in "two or three years"' time.
The Streatham MP also said he was "ashamed" of how little the party paid its staff.
He argued Labour must be "pro-business and enterprise" as he defended the "dynamism" of the City.
When asked if he hoped to reach Labour's top job Mr Umunna said: "I feel so uncomfortable with these questions.
"I just think there is something very unhealthy about pre-supposing you alone would be the best person to make very big decisions involving life and death decisions for some people in this country at some point in the future."
Two goals from the Shadow Chancellor and one from the Shadow Health Secretary were enough to see off a toothless Press Lobby XI.
Ed Miliband said Labour would reverse the coalition's cut in the top rate of tax from 50p to 45p "if there was an election tomorrow".
Ed Miliband will use his party conference to attempt to convince voters he could lead Britain out of recession. He has work to do.