Looks to me like HBO pulled a blinder. They let Showtime sign Floyd for a ridiculous fee, lost some other guys like Broner, Canelo, Thurman and Khan to them too but in the mean time... They have build up Golovkin, Kovalev, Lomachenko (in process of), whilst maintaining the likes of Cotto, Pacquiao, Bradley, Marquez and Ward. Golden boy & Arum vs Floyd and Haymon doesn't look too good any more.
HBO is smart, losing Floyd wasn't the end of the world. They've been in the business for some time now.