Sorry that explains the confusion since I was ONLY referring the clutch players from the very beginning. There are many big name star players who are not clutch like Harden, KD when he was with OKC, Westbrook, Wall, many others including Kemba who is one of the worst clutch players in the league but I guess since he is a better team player then Kyrie for Boston, that's all that matters.
If I do a best starting 5 "team" players, your Jamal would be ideal on that list.