Formula One's new motorsport managing director Ross Brawn wants to reopen the discussion on budget caps as a possible means for levelling the sport's playing field.
With top teams still spending huge amounts of money to win titles and the smallest teams struggling to survive, Brawn -- in his new role as part of F1's management -- is keen to look at ways of reducing costs.
"The situation at the moment is that the return on investment, in terms of performance, is still steep, so the more money you invest the faster you go," he told ESPN.