Here is what I am seeing (And not seeing)...
A core prot ability currently used on CD. That CD is being raised from 3 Seconds, to 4.5 seconds. Furthermore, I see no "Wrath of the Lightbringer" or similar ability in the MoP lineup, meaning not only will Crusader Strikes CD be getting a +50% increase, it will be doing roughly HALF as much damage. To make matters even worse, talents like "Crusade" (+30% CS Damage) and "Rule of Law" (+15% CS Crit) will no longer exist.
Judgements already are somewhat weak, even with "Wrath of the Lightbringer" which DOUBLES judgement damage. As stated, I see no "WotLB" in MoP.
Hammer of the Righteous
Retooled to include the Debuff that reduces a targets damage by 10%, rather then it being a talent that grants that ability to CS and HotR. This means HotR will need to be mixed into the rotation, even vs single targets, thus reducing DPS by denying the chance to use CS.
Shield of the Righteous
I see no trace of Sacred Duty, meaning, our 3 HP shield bash will be hitting for (Cata Numbers) 10k.
Hammer of Wrath
This is just straight up being stripped from Prots toolkit. Major ouch.
No prot paladins use this ability currently. Its mana intensive, has a cast time, and does laughable damage. The MoP version, however, is very usable looking. Instant Cast, no listed mana cost (yet?), a 20 second CD, with possible meh damage being the balancing factor. Of course, prot will be losing exorcism too.
I am aware that MoP info is not complete. And that not everything is even finished being tuned, tested, retuned, etc. That is exactly why I am posting this sooner, rather then later, so that there is a chance to make changes now, long before the expansion hits.