In seriousness, losing that much leadership is probably going to harm the upcoming renewed offensive, because those generals won't be around to specifically pint out what part of which plan went wrong, meaning the Russians will have to get forensic about their analysis without being in control of the battlefield and able to access the evidence.
On the other hand, it gives the newer leaders a chance to do better, if their troops aren't worn out after all the combat and then redeployment.
On the other hand, it gives the newer leaders a chance to do better, if their troops aren't worn out after all the combat and then redeployment.