[pip08456]

Depends how long they can last out. Practicall all logistic supply lines have been cut, ammo dumps have been destroyed (I doubt all). The Ukrainians could just encircle them and wait them out, or Ukraine could consolidate their gains in Kharkiv, set up defensive lines in the north and east and head south to Kherson.

Crimea will happen next year, I can't see anything happening in that direction this year.