Well, i mean it's a great way to shift the bulk of wagner unmolested by ukraine/nato to Belgorod- and away from the direction of le mighty counter offensive and be able to promulgate from the side into uke forces flank - as well as gauge likely 'traitors' or those that initially agreed in Russian MOD with prigozin (kinda like a reverse uno - ala 2016 turkey coup to flush out 'wrong think'). Plus as others have said previously on other social media, all this prigozin stuff is an old well established way for someone in charge, ie putin to voice concerns and criticize Russian MOD via a third party without being seen as saying it.