Ugh, its not a simple as that. The Suns present more challenges than the Clippers do. They have just as many (more because Kawhi is out) 2 way wing players, and they have arguably the 3rd best offensive center that is playing in these playoffs (yes, and I can't believe I am saying that).
The Suns beat a fully healthy Jazz team twice this year, while the Jazz swept the Clippers in the regular season.
And CP3 torched the Jazz defense in the 2nd game, while Booker had his way in both games (with the Jazz fully healthy). Royce O'Neal isn't Pat Beverley as far as a Booker stopper/irritant, and I think its much more likely Booker's broken nose has slowed him down in this series than Beverley just shutting him down.