I think he is waiting for money fight and then will retire. Fury vs Pulev still have a chance to happen this summer
He isn't officially retired, yet he just turned 42. His second child was born in February and he surely enjoys family time. Plus, he's way past his prime where he wasted his talent - he could've done a lot better than what he did, even not being a champion, but it is what it is. The last rumours were him against Whyte, then Fury, but it was just rumours that quickly faded.