We wouldn't have had this and that would have been a sad thing:
I always liked Ringo's limited range voice (his laconic rendition of a With a little help from my friends still has more charm than Cocker's OTT version though Cocker made it a different song and then his own). And his contribution as a drummer to The Beatles sound is underrated, never mind how Paul probably knew more chops. As the writer of Good Night, Sleep Tight, the inimitable Herr Lennon, once snidely remarked when he heard that Ringo had won a "best drummer"-award: "He wasn't even the best drummer within The Beatles."
Doesn't matter to me. I like Ringo's drumming. What he does on Come Together is ingenious and totally original.