Hopefully ...but he'll fly in thousands of mercenaries from Africa, Cuba, Venezuela.... as well as his huge pool of minorities before he starts eating into Russians that may have a voice.
There's a long way to go.
Even If Ukraine loses troops far more slowly, they're more likely to run out...
But if he's losing many square kilometers by the day, there is a chance he'll concede something - I'm not saying that Ukraine would take the offer if they had the momentum...but Ukraine definitely needs positive momentum in places along the front line.