Yeah you are right
When i played with this team..my win rate was 50% appx...(i played like noob too xD ) so i fed up..and in progress of changing my team. Now i am thinking of :
wash rotom with defog
ferrothorn with toxic
garchomp old moveset
gengar my fav. As usual
Umbreon another fav.
???? May be scizor but ferro is already weak to fire
what should be my 6th Pokemon ?
nd do i really need any healbell Pokemon. Although i m afraid of being burnt or toxic .but i think togekiss or blissey would be not good for last slot (basically i dont like them)