Of course not, Manu and TP contributed from every point to this team. Kawhi came to an already stablished team.
Not to say the ammount of attention that Manu, Tony and Tim still get on defense which makes Kawhi play on lesser defenders. Remember, LeBron covered Parker and Ginobili not Leonard.
Also, even if what i say at first was debatable, i will always rank consistente excelence over small bursts, the same way i do not rank Hakeem over Duncan evendoe he has back to back finals mvps, i wouldnte ranck Kawhi over our 10 year old backcourt.