Polter
That trinket u are using i think i should get it too
.As for warlock that i was saying is that a warlock with blue/green geared can add more dmg that a same geared mage.Especially an afliction warlock can do more dmg than the mage in the long fights and i am mentioning these things about warlocks because pyro was disapointed about dps meter in gruuls lair last week.About the 13 "lost" points you cant put them anywhere else for spell dmg or something if someone want to spec frost,otherwise it helps in some thrash mobs at kara.
If i am wrong plz Make a build to see where u can put these talents to be more effective for the bosses as frost.