They became a stronger regular season team for sure. What remains to be seen is if they can actually win a championship with just their big 2. I'm sure they probably can, but I don't think they would have gotten past Memphis and SA even if westbrook was there. For me it mainly comes down to the fact that OKC had 3 players on their team last season that wanted to take the final shot, now they only have two due to the Martin/Harden trade. I believe it was a step in the right direction for OKC.
Murray/Harris/MPJ/Grant/Jokic - 2020 NBA Champs