I think that Batterskull VS SoFF is about the same verses combo, but SoFF VS Jitte favors Jitte in just about any MU involving creature combat.
I'm finding it difficult to find the correct numbers of discard vs countermagic. The versatility of discard is great and I don't know that we can do without some, but there are many times when discard just becomes dead and the tempo advantage from countermagic is more beneficial.
(Also, I'd rather not see Show and Tell banned. It certainly isn't dominating the fair decks and I don't see any reason to pull the trigger yet.)

