Lol that's too easy.
Kabal jax smoke kenshi Sonya Kung Lao cage.. Goddamn that was too easy
God people are really hoping aboard that Cage train all of the sudden. Anyway, the only characters on that list that are hands down better than Raiden are Kabal and Sonya, everyone else is debatable to flat out no.
Kung Lao is barely top 10 right now, he has to take hella risks and low hit box characters give him a lot of trouble.
Cage is having a resurgence in popularity because zoners have dropped off. Tom Brady's match against Curbo at MLG should show that Cage still struggles hard against any character effective at keeping people out.
Smoke is very similar to Raiden, just not quite as good. He works the same way, he gets his damage through pure mind games and excellent footsies. The difference? If you catch Smoke he gets rushed down hard, whereas Raiden always has a way out.
Everyone else is debatable.