I was talking about catch and shoot numbers. You can argue that there's more pressure in the playoffs but open shots are open shots. You claimed that nobody on the team aside from RW and KD can make shots. Clearly that's not true. They just don't get that many opportunities and that makes it easier to defense KD and RW, hence the lower fg% for those two. The Grizzlies were 8th in defense btw. Good team, not what they have been in the past though.
Open shots are open shots. You're right that there are players on the Thunder who can hit easy, open shots. I guess we disagree on whether or not those opportunities are there for the Thunder right now, and how often.
The Grizzlies have stepped up their defense for the playoffs, I'd say. At least against the Thunder, they're well equipped to play shut down defense. It's a terrible matchup for the Thunder.
I just don't think the Thunder have the kind of deadly, knock-down shooters to truly a punish a defense for helping onto Durant or Westbrook too much. Compare the shooters on the Thunder to those the Heat have placed around James and Wade. I don't think it's really close.