One thing I'm seeing from this war is that not only are paratroops pretty much obsolete, but heliborne troops are probably obsolete as well. Helicopter-mounted light infantry will have some use as a quick reaction force against enemy light infantry appearing from an unexpected direction. But setting them down behind enemy lines, without immediate resupply and reinforcement, is a recipe for disaster. We shouldn't need a remake of Market Garden to tell us this, but Moscow gave us one anyway, just in case we'd forgotten the lesson.
What's actually been reported is that Ukraine has raised nine "assault brigades". What we'll probably see is some form of good old fashioned bitzkrieg (or Soviet deep battle): One or more strong pushes by heavy infantry, exploiting breakthroughs to engineer a collapse of the enemy along a broad front.