I don't know what waves you're talking about, but even calling it a "counteroffensive" shows that you're relaying someone else's thoughts.
The counteroffensive is what the Russians are doing now on the northern sector of the front. 100,000 and two captured strongholds.
They do not have enough equipment as at the beginning of the war and they are not ready to go in waves and die as Wagner did
There is information that trains with ZIL-157 appeared. ZIL-131 from the Russian side has become commonplace. Like the BTR-70 and BTR-60 ..
That's why I'm asking about the possibilities. I am very skeptical about the new Russian offensive.