[quote="gothprincesskiara"]It would just be a broken record of Rafiki didnt have that similar accent in his voice[/quote]
That's not what "broken record" refers to. It means something that is repeating, like when a record would break and the same part would play over and over again...
[quote="gothprincesskiara"]ok so non of the old voice actors are coming back?.........

....scuze me while I express my feelings about this(click the link)[/quote]
"Scuze" is not a word.
[quote="gothprincesskiara"]scuze me for being Scientific here, but the only problem is hyenas dont have pointed tips on there ears they are more broader and curved at the tips[/quote]
Well it is stylized, like everything in TLK, and is only a slight modification on the original "TLK hyena" style. Additionally, hyenas do have pointed ears, they're just shorter and broader, rather than long and pointed as we see there. But lions' ears don't look the way they do on TLK lions IRL either.
I think it's surprisingly on-model, considering the hyenas aren't a favorite species. I will be interested to see the final design of the hyenas when the show airs, and see how similar or different it is to this sketch and the original style from the movies.