Putin should send Kadyrov to re-take Lyman. That will shut him up.
More:
Kadyrov suggests use of nuclear weapons in Ukraine, criticizes Moscow
Jerusalem Post
https://www.jpost.com/breaking-news/article-718676
Putin: "I have job for you, tovarich."
Kadrov: "Yes, master."
Putin: "Is suitcase dropped in swimming pool. You and battalion retrieve it."
Kadrov: "And bring it to you?"
Putin: "Not necessary. Pool in Zaporizhzhia."