Because you will just ignore those reasons and say it isnt needed.
Remember the word compromise.
it SEEMS like you just want it to be fully in your favor.
I'm giving and agreeing with ideas that don't hurt boths sides but to make both sides happy, you have not. Give me a $%%ing break "self cast", "remove once you are crossing class". TSH! That is so one sided.
It isn't fair to just ruin a skill because someone finds a way to exploit it other than how it was originally intended.
You dont like how it is used in PvP so you want uses for PvP and PvE to pay.
I'm contributing so one side isnt getting shafted over the whole side.
Other than that you just seem annoyed that Priest have an over powered ablity.
Hate to tell you this, but all clases have stuff like that.
Warriors have "Pepsi", Thief has "Ice death", Archers have point blank multi shot, ect
Now for the people who play as Priests to "abuse" sant in PvP, we'll let them defend their own argument when and if it comes to that.