Always has been ... but KG has been right behind him since he came. The beauty is, they each respect each other and defer to each other when it comes to taking the "spotlight", but even KG knows when it comes to crunch time, "Get Paul the ball and get out of the way!" He is one of the greatest "clutch" players of all time, and in my opinion, will never get the credit he deserves.
That's why I was so incredibly pleased when he got the Finals MVP award ... it was about time! He was the only thing that kept me watching the Celtics for a number of years, and those of us that were around for the "Lean Years", know what a difficult job he had. It bugged some people when he started talking about being traded, but that was only because he was tired of carrying a mediocre team with no prospect of a Championship.
The KG/Ray trades were the result, and we owe him for that, too.