OK. 2 Things Bad about the new rune system and adjustments needed
A) No more Mastery system means no more able to fine tune before the battle begins to adjust to your needs. IF YOU CANT CHANGE THE CORE KEYSTONE RUNE LINE, Then at the very least, you should be able to change the secondary rune line to be better fit to your lane.
B) I dont have a rune option to build armor now. I used to get 27 armor worth of runes. I used to have exp runes. Lacking these my play options have been greatly limited. :/