Not aware of anything in particular he is doing/has done to galvanise and harmonise the team? He seems to have been disruptive in the past however with reported disagreements with Bateman, Klemmer, Naden and Ofahengaue. Whether he has learnt from his mistakes and now doing a better job managing the players remains to be seen.How's he being disruptive. He seems to be doing everything possible to galvanize and harmonise the playing group.
Ultimately I think it foolish to assume Bateman is completely at fault and the only disruptive force with whatever happened between the two of them. Especially given there has been minimal reporting on how their relationship broke down.