The thing with those shots is you have to shoot and practice them to be confident in them. Kyrie does that so hopefully they do as well.
I know he hasn't been scoring so much on them, but I will say lately I have really liked what I have seen from Smart in the lane as far as shooting some shots like that and changing pace and things in the lane.
Rozier could score a lot of points with a floater/push shot/half hook type shots, basically stuff Dwayne Wade is the master of. He has started shooting a few recently. If you're that quick with that good of a first step, you can really get open for that shot a lot.