If the new way is buff instead nerf so developers buff MO, SK and ST. Every faction need a tier 1 deck.
Hey, what do you have against NG? Don't they need buff, too?
Otherwise, I agree that MO are in a terrible shape. I created this Kikimore/Morntart deck and tried it ranked, expecting it to be good. On paper it seemed quite powerful, since one could spawn lots of Kikimores for the graveyard, but reality proved otherwise. I just couldn't keep on the incredible NR/SY tempo.
Talking about these two factions, I am also roaming in between 1-5 ranks, and I can concur that 90% of all my opponents were Foltest and Dijkstra. I've seen neither SK, nor MO. Saw a few Eithne Armageddon, though...