For sure, he should at least crack the top 10 by now, but let's see how those boxing analyst will put Arthur on their next listing.
And speaking of Beterviev, his fight with Smith is not PPV, but interesting numbers:
https://www.boxingscene.com/beterbiev-smith-main-event-drew-average-audience-912000-viewers-on-espn--167128
So I guess that's a good numbers for that fight. Maybe Beterviev's next will surely headline a PPV event. Maybe Arum is just testing the waters for this one. ESPN and Top Rank should consider him as a good PPV fighters now.
Who will be next for Beterbiev? If I was the promoter it should be against Dmitry Bivol for the undisputed light heavyweight championship. All fans of all types of sport will watch it, it will create millions in profit for the fighters, the sponsors and the promoters. However, I am quite certain this will not happen hehe. I am not certain why boxing promoters are like this. It might only be organized when they are old, very much similar to Amir Khan vs. Kell Brook or Mayweather vs. Pacman.
Organizing it in later years will only put Beterbiev at the disadvantage corner, better let them get in the same ring while their skills and talent are still reap and it's fun to watch if both boxers are still on their primes. If the fight would materialize then for sure, that would be full-packed fight as well as the PPV revenues but I think Bob Arum is not ready to risk his best boxers yet especially Beterbiev who had a 100% KO rate with no losses. Unfortunately, Beterbieve will just grow old without getting a chance to be an undisputed boxer just like Crawford's career, might as well follow the latter's footstep like getting out of Tap Rank and be a free agent to get his much wanted fight.