In my honest opinion I cant see Gregan get much game time this season, unless we really need him. Jarrett and Hazell look brilliant at the back and then we have cover with M'voto & McDonald. In a perfect world we could have the Gregan from last season but due to lack of pre-season he isnt fit at all, possibly too slow for a CB now, PD could play him in DM role infront of Jarrett and Hazell, see how that works, if he did play in that role he would always have cover if he got caught out.