And even Don's best deal would be "you can keep what you have and that's it!"
This would constitute a huge loss for Putin and would not remotely get him what he wanted.
I also doubt the Russian people will feel it was worth their incredible losses.
It would also be somewhat of a loss for Ukraine but they would have enough left to be economically viable because they can still export over water.
Putin can keep the far east of the country, which he has turned into rubble.
Link: https://www.msn.com/en-us/news/world/vladimir-putin-on-the-brink-as-china-s-xi-jinping-to-pull-strings-for-ukraine-ceasefire/ar-AA1nUVFX?ocid=msedgntp&pc=DCTS&cvid=00c2e6fdabfd407af4e88ae6542b007c&ei=66