Also complicating the debate is the fact that different people have different opinions on what is acceptable behaviour. When speaking about 's 2010 priority draft pick, coach John Worsfold openly defended his right to play young players in unfamiliar positions to assist their development; but, when speaking about 's 2007 priority draft pick, assistant coach Tony Liberatore said he personally thought it was wrong to play younger players in place of senior players whose niggling injuries would not be bad enough to force their omission if the team were playing finals, and Brock McLean revealed that he requested to be traded away from the Melbourne Football Club because he disagreed with similar strategies in the lead-up to Melbourne's 2009 priority draft pick.