That’s just a land grab.
PDJT must be referring to something else.
Ukraine will have to trade land for a ceasefire.
Or the war will continue.
Russia is well on its way to breaking Ukrainian defense lines to the point it occupy most of the territory east of the Dnieper.
The only land Ukraine is getting back is land Russia now possesses that isn't part of annexed territory. And, it can possibly keep any part of the annexed territory west of the Dnieper.