good article
here
on the subject.
This passage in particular.
'Ponting believes the game should be played by the men selected for the match. If one side uses home advantage to call up slick substitutes, that tilts the playing field in their favour. But home advantage has always been a factor in cricket, as in any sport. As former captain Steve Waugh said at the weekend, Australia have not been averse to using the odd supersub in their own back yard.'