As it stands for pvp I think most paladins agreee we don't have enough cc. Both Holy and ret need some way to control a fight a little better if they want to stand a chance against other classes. This is after they nerf our dps to match everyone elses. which they will.
I see alot of posts asking for new spells that slow a target or interupt it, but I haven't seen anyone mention that repentance is a 10 sec cc that can be broken by any damage and is on a 1 min cooldown. This is rediculas considering the other spells that are boken damage have either a low cooldown or no cooldown.
I think alot of our problems would be solved if they lowered the cooldown of repentance significantly, and made it a skill instead of a talent.
I suggest this.
Give repentance a 30 sec cooldown at its current duration and have it be a baseline skill.
Then in its place in the retribution tree have an improved repentance that give the 1 min duration in pve and lowers the cooldown by another 15 sec.
This would solve alot of our being able to get to people problem, and would keep the spell from being OP. This would also give holy a way to assist against other healers in arenas.