Eh, at this point, I think the consensus is that Cousins is a really good All Star and franchise player, but he's not a Superstar. For your list, I'd probably take out Paul George, AD, and maybe Kawhi. PG is a good player, but he has been a pretty inefficient in his career. Kawhi is a good 2-way player, but I don't think he does enough on offense to be regarded as a superstar. I think AD will get there, but right now, he's out of it.
To be a superstar, you'll need to carry your team to winning basketball. Most importantly, you also need to be a leader. Cousins hasn't been able to do either.