As a huge combat Sports fan, I actually watch Rizin, Glory, Bellator, UFC etc, a lot & love Kickboxing.
Floyd is fighting the 20 year old Japanese phenom Tenshin Nasukawa who's an absolute beast Kickboxing champion with a 27-0 record, plus 4-0 in MMA with a Black belt Kyokushin Karate. He's one of my favorite fighters on the scene & young international star in the making, kid has been an elite Striker since he was 15.
The only issue I have is this seems kinda gimmicky, Tenshin is a natural Flyweight & Bantamweight, plus he's only 5'4. Floyd is much bigger than he is, so if he really wants to jump into MMA idk why he would take such a smaller fighter.
If Floyd is serious about becoming a MMA fighter, he should focus on becoming a Black Belt in BJJ, his Boxing is good enough to where he can compete standing up, but if he learned some grappling techniques & submissions even this late in his career he could be a pretty good at MMA given his natural fighter DNA.