Usman Khawaja has urged Australia captains Pat Cummins and Aaron Finch to speak out about Justin Langer 's resignation.
Langer dramatically quit as Australia's head coach on Saturday, citing a lack of support from senior players, support staff and the board as the reason behind his decision.
Several of Langer's former teammates have come out in support of him, with Ricky Ponting claiming 'a small group in the playing group' helped 'force' Langer out and Mitchell Johnson claiming Cummins 'clearly had an agenda to get in a coach he wants'.
